2026-02-10 03:15:46 INFO ::casa Using user configuration file /home/casatest/.casa/config.py 2026-02-10 03:15:46 INFO ::casa loaded config file : /wheeldirectory/casa-6.7.5-4-py3.12.el8/lib/py/lib/python3.12/site-packages/casaconfig/config.py 2026-02-10 03:15:46 INFO ::casa loaded config file : /home/casatest/.casa/config.py 2026-02-10 03:15:46 INFO ::casa 2026-02-10 03:15:46 INFO ::casa config values 2026-02-10 03:15:46 INFO ::casa agg = False 2026-02-10 03:15:46 INFO ::casa cachedir = '/home/casatest/.casa' 2026-02-10 03:15:46 INFO ::casa casaconfig_verbose = 1 2026-02-10 03:15:46 INFO ::casa colors = 'Neutral' 2026-02-10 03:15:46 INFO ::casa data_auto_update = False 2026-02-10 03:15:46 INFO ::casa data_update_interval = 1 2026-02-10 03:15:46 INFO ::casa datapath = ['/opt/casa/data/master', '/opt/casa/data/casatestdata'] 2026-02-10 03:15:46 INFO ::casa iplog = False 2026-02-10 03:15:46 INFO ::casa iplogfile = '/home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_impv_casashell/ipython-20260210-031542.log' 2026-02-10 03:15:46 INFO ::casa log2term = True 2026-02-10 03:15:46 INFO ::casa logfile = '/home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_impv_casashell/casa-20260210-031542.log' 2026-02-10 03:15:46 INFO ::casa measures_auto_update = False 2026-02-10 03:15:46 INFO ::casa measures_site = ['https://www.astron.nl/iers/', 'https://go.nrao.edu/iers/'] 2026-02-10 03:15:46 INFO ::casa measures_site_interval = 2 2026-02-10 03:15:46 INFO ::casa measures_update_interval = 1 2026-02-10 03:15:46 INFO ::casa measurespath = '/opt/casa/data/master' 2026-02-10 03:15:46 INFO ::casa nogui = False 2026-02-10 03:15:46 INFO ::casa nologfile = False 2026-02-10 03:15:46 INFO ::casa nologger = True 2026-02-10 03:15:46 INFO ::casa pipeline = False 2026-02-10 03:15:46 INFO ::casa startupfile = '/home/casatest/.casa/startup.py' 2026-02-10 03:15:46 INFO ::casa user_site = False 2026-02-10 03:15:46 INFO ::casa 2026-02-10 03:15:46 INFO ::casa casarundata version is unknown, this is probably a legacy version not installed by casaconfig 2026-02-10 03:15:46 INFO ::casa measures version : WSRT_Measures_20211102-160001.ztar 2026-02-10 03:15:46 INFO ::casa 2026-02-10 03:15:46 INFO ::casa Checking Measures tables in data repository sub-directory /opt/casa/data/master/geodetic 2026-02-10 03:15:46 INFO ::casa IERSeop2000 (version date, last date in table (UTC)): 2026/01/19/15:15, 2025/12/20/00:00:00 2026-02-10 03:15:46 INFO ::casa IERSeop97 (version date, last date in table (UTC)): 2026/01/19/15:15, 2025/12/20/00:00:00 2026-02-10 03:15:46 INFO ::casa IERSpredict (version date, last date in table (UTC)): 2026/02/09/15:15, 2026/05/10/00:00:00 2026-02-10 03:15:46 INFO ::casa TAI_UTC (version date, last date in table (UTC)): 2026/01/22/15:15, 2017/01/01/00:00:00 Running tests... ---------------------------------------------------------------------- Using user configuration file /home/casatest/.casa/config.py No event loop hook running. Using matplotlib backend: agg CASA 6.7.5.4 -- Common Astronomy Software Applications [6.7.5.4] 2026-02-10 03:15:46 INFO ImageFactory::createImage Created Paged image 'CAS7765.im' of shape [30, 30, 30] with float valued pixels. 2026-02-10 03:15:46 INFO impv::::casa ########################################## 2026-02-10 03:15:46 INFO impv::::casa ##### Begin Task: impv ##### 2026-02-10 03:15:46 INFO impv::::casa impv( imagename='CAS7765.im', outfile='90deg_14arcmin.im', mode='length', start='', end='', center=[15, 15], length='14arcmin', pa='90deg', width=1, unit='arcsec', overwrite=False, region='', chans='', stokes='', mask='', stretch=False ) 2026-02-10 03:15:47 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-02-10 03:15:47 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-02-10 03:15:47 INFO impv::PVGenerator::setEndpoints Setting pixel end points [8, 15], [22, 15] 2026-02-10 03:15:47 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-02-10 03:15:47 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-02-10 03:15:47 INFO impv::ImageRegion::fromRecord+ [8, 15, 0] to [22, 15, 29] (00:00:28.000, +00.00.00.000, 1.41498e+09Hz to 23:59:32.000, +00.00.00.000, 1.41501e+09Hz) 2026-02-10 03:15:47 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-02-10 03:15:47 INFO impv::SubImageFactory::createImage Creating image '90deg_14arcmin.im' of shape [15, 30] 2026-02-10 03:15:47 INFO impv::::casa Task impv complete. Start time: 2026-02-10 03:15:46.497657 End time: 2026-02-10 03:15:46.539180 2026-02-10 03:15:47 INFO impv::::casa ##### End Task: impv ##### 2026-02-10 03:15:47 INFO impv::::casa ########################################## 2026-02-10 03:15:47 INFO impv::::casa ########################################## 2026-02-10 03:15:47 INFO impv::::casa ##### Begin Task: impv ##### 2026-02-10 03:15:47 INFO impv::::casa impv( imagename='CAS7765.im', outfile='270deg_14arcmin.im', mode='length', start='', end='', center=[15, 15], length='14arcmin', pa='270deg', width=1, unit='arcsec', overwrite=False, region='', chans='', stokes='', mask='', stretch=False ) 2026-02-10 03:15:47 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-02-10 03:15:47 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-02-10 03:15:47 INFO impv::PVGenerator::setEndpoints Setting pixel end points [22, 15], [8, 15] 2026-02-10 03:15:47 INFO impv::PVGenerator::generate Rotating image by 180 degrees about direction coordinate pixel (15, 15) to align specified slice with the x axis 2026-02-10 03:15:47 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-02-10 03:15:47 INFO impv::ImageRegion::fromRecord+ [0, 0, 0] to [29, 29, 29] (00:01:00.001, -00.15.00.003, 1.41498e+09Hz to 23:59:03.999, +00.14.00.002, 1.41501e+09Hz) 2026-02-10 03:15:47 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-02-10 03:15:47 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-02-10 03:15:47 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-02-10 03:15:47 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-02-10 03:15:47 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:15:47 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-02-10 03:15:47 INFO impv::ImageRegion::fromRecord+ [8, 15, 0] to [22, 15, 29] (23:59:32.000, +00.00.00.000, 1.41498e+09Hz to 00:00:28.000, +00.00.00.000, 1.41501e+09Hz) 2026-02-10 03:15:47 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-02-10 03:15:47 INFO impv::SubImageFactory::createImage Creating image '270deg_14arcmin.im' of shape [15, 30] 2026-02-10 03:15:47 INFO impv::::casa Task impv complete. Start time: 2026-02-10 03:15:46.542072 End time: 2026-02-10 03:15:46.595746 2026-02-10 03:15:47 INFO impv::::casa ##### End Task: impv ##### 2026-02-10 03:15:47 INFO impv::::casa ########################################## .2026-02-10 03:15:47 INFO PVGenerator::generate Rotating image by -45 degrees about direction coordinate pixel (140, 140) to align specified slice with the x axis 2026-02-10 03:15:47 INFO PVGenerator::generate Some pixels will fall outside the rotated image, so padding before rotating with 17 pixels. 2026-02-10 03:15:47 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-02-10 03:15:47 INFO CasacRegionManager::fromBCS Using all spectral channels. 2026-02-10 03:15:47 INFO CasacRegionManager::fromBCS Using polarizations ALL 2026-02-10 03:15:47 INFO ImageRegion::fromRecord Selected bounding box : 2026-02-10 03:15:47 INFO ImageRegion::fromRecord+ [0, 0, 0, 0] to [299, 299, 0, 2] (09:48:01.492, +13.15.40.658, I, 3.63994e+10Hz to 09:47:53.299, +13.17.40.258, I, 3.63991e+10Hz) 2026-02-10 03:15:47 INFO ImageRegion::fromRecord Original Temporary_Image size => [300, 300, 1, 3] 2026-02-10 03:15:47 INFO ImageRegion::fromRecord New size => [334, 334, 1, 3] 2026-02-10 03:15:47 INFO ImageRegion::fromRecord Selected bounding box : 2026-02-10 03:15:47 INFO ImageRegion::fromRecord+ [0, 0, 0, 0] to [316, 316, 0, 2] (09:48:01.957, +13.15.33.858, I, 3.63994e+10Hz to 09:47:53.299, +13.17.40.258, I, 3.63991e+10Hz) 2026-02-10 03:15:47 INFO ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-02-10 03:15:47 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-02-10 03:15:47 INFO CasacRegionManager::fromBCS Using all spectral channels. 2026-02-10 03:15:47 INFO CasacRegionManager::fromBCS Using polarizations ALL 2026-02-10 03:15:47 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-02-10 03:15:47 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:15:47 INFO ImageRegion::fromRecord Selected bounding box : 2026-02-10 03:15:47 INFO ImageRegion::fromRecord+ [1, 157, 0, 0] to [313, 157, 0, 2] (09:48:00.678, +13.15.52.535, I, 3.63994e+10Hz to 09:47:54.633, +13.17.20.782, I, 3.63991e+10Hz) 2026-02-10 03:15:47 INFO ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-02-10 03:15:47 INFO PVGenerator::generate Rotating image by 45 degrees about direction coordinate pixel (140, 140) to align specified slice with the x axis 2026-02-10 03:15:47 INFO PVGenerator::generate Some pixels will fall outside the rotated image, so padding before rotating with 17 pixels. 2026-02-10 03:15:47 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-02-10 03:15:47 INFO CasacRegionManager::fromBCS Using all spectral channels. 2026-02-10 03:15:47 INFO CasacRegionManager::fromBCS Using polarizations ALL 2026-02-10 03:15:47 INFO ImageRegion::fromRecord Selected bounding box : 2026-02-10 03:15:47 INFO ImageRegion::fromRecord+ [0, 0, 0, 0] to [299, 299, 0, 2] (09:48:01.492, +13.15.40.658, I, 3.63994e+10Hz to 09:47:53.299, +13.17.40.258, I, 3.63991e+10Hz) 2026-02-10 03:15:47 INFO ImageRegion::fromRecord Original Temporary_Image size => [300, 300, 1, 3] 2026-02-10 03:15:47 INFO ImageRegion::fromRecord New size => [334, 334, 1, 3] 2026-02-10 03:15:47 INFO ImageRegion::fromRecord Selected bounding box : 2026-02-10 03:15:47 INFO ImageRegion::fromRecord+ [0, 0, 0, 0] to [316, 316, 0, 2] (09:48:01.957, +13.15.33.858, I, 3.63994e+10Hz to 09:47:53.299, +13.17.40.258, I, 3.63991e+10Hz) 2026-02-10 03:15:47 INFO ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-02-10 03:15:47 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-02-10 03:15:47 INFO CasacRegionManager::fromBCS Using all spectral channels. 2026-02-10 03:15:47 INFO CasacRegionManager::fromBCS Using polarizations ALL 2026-02-10 03:15:47 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-02-10 03:15:47 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:15:47 INFO ImageRegion::fromRecord Selected bounding box : 2026-02-10 03:15:47 INFO ImageRegion::fromRecord+ [1, 157, 0, 0] to [313, 157, 0, 2] (09:48:00.678, +13.17.20.782, I, 3.63994e+10Hz to 09:47:54.634, +13.15.52.535, I, 3.63991e+10Hz) 2026-02-10 03:15:47 INFO ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-02-10 03:15:47 INFO PVGenerator::generate Rotating image by -225 degrees about direction coordinate pixel (140, 140) to align specified slice with the x axis 2026-02-10 03:15:47 INFO PVGenerator::generate Some pixels will fall outside the rotated image, so padding before rotating with 17 pixels. 2026-02-10 03:15:47 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-02-10 03:15:47 INFO CasacRegionManager::fromBCS Using all spectral channels. 2026-02-10 03:15:47 INFO CasacRegionManager::fromBCS Using polarizations ALL 2026-02-10 03:15:47 INFO ImageRegion::fromRecord Selected bounding box : 2026-02-10 03:15:47 INFO ImageRegion::fromRecord+ [0, 0, 0, 0] to [299, 299, 0, 2] (09:48:01.492, +13.15.40.658, I, 3.63994e+10Hz to 09:47:53.299, +13.17.40.258, I, 3.63991e+10Hz) 2026-02-10 03:15:47 INFO ImageRegion::fromRecord Original Temporary_Image size => [300, 300, 1, 3] 2026-02-10 03:15:47 INFO ImageRegion::fromRecord New size => [334, 334, 1, 3] 2026-02-10 03:15:47 INFO ImageRegion::fromRecord Selected bounding box : 2026-02-10 03:15:47 INFO ImageRegion::fromRecord+ [0, 0, 0, 0] to [316, 316, 0, 2] (09:48:01.957, +13.15.33.858, I, 3.63994e+10Hz to 09:47:53.299, +13.17.40.258, I, 3.63991e+10Hz) 2026-02-10 03:15:47 INFO ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-02-10 03:15:47 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-02-10 03:15:47 INFO CasacRegionManager::fromBCS Using all spectral channels. 2026-02-10 03:15:47 INFO CasacRegionManager::fromBCS Using polarizations ALL 2026-02-10 03:15:47 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-02-10 03:15:47 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:15:47 INFO ImageRegion::fromRecord Selected bounding box : 2026-02-10 03:15:47 INFO ImageRegion::fromRecord+ [1, 157, 0, 0] to [313, 157, 0, 2] (09:47:54.633, +13.17.20.782, I, 3.63994e+10Hz to 09:48:00.678, +13.15.52.535, I, 3.63991e+10Hz) 2026-02-10 03:15:47 INFO ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-02-10 03:15:47 INFO PVGenerator::generate Rotating image by -135 degrees about direction coordinate pixel (140, 140) to align specified slice with the x axis 2026-02-10 03:15:47 INFO PVGenerator::generate Some pixels will fall outside the rotated image, so padding before rotating with 17 pixels. 2026-02-10 03:15:47 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-02-10 03:15:47 INFO CasacRegionManager::fromBCS Using all spectral channels. 2026-02-10 03:15:47 INFO CasacRegionManager::fromBCS Using polarizations ALL 2026-02-10 03:15:47 INFO ImageRegion::fromRecord Selected bounding box : 2026-02-10 03:15:47 INFO ImageRegion::fromRecord+ [0, 0, 0, 0] to [299, 299, 0, 2] (09:48:01.492, +13.15.40.658, I, 3.63994e+10Hz to 09:47:53.299, +13.17.40.258, I, 3.63991e+10Hz) 2026-02-10 03:15:47 INFO ImageRegion::fromRecord Original Temporary_Image size => [300, 300, 1, 3] 2026-02-10 03:15:47 INFO ImageRegion::fromRecord New size => [334, 334, 1, 3] 2026-02-10 03:15:47 INFO ImageRegion::fromRecord Selected bounding box : 2026-02-10 03:15:47 INFO ImageRegion::fromRecord+ [0, 0, 0, 0] to [316, 316, 0, 2] (09:48:01.957, +13.15.33.858, I, 3.63994e+10Hz to 09:47:53.299, +13.17.40.258, I, 3.63991e+10Hz) 2026-02-10 03:15:47 INFO ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-02-10 03:15:47 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-02-10 03:15:47 INFO CasacRegionManager::fromBCS Using all spectral channels. 2026-02-10 03:15:47 INFO CasacRegionManager::fromBCS Using polarizations ALL 2026-02-10 03:15:47 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-02-10 03:15:47 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:15:47 INFO ImageRegion::fromRecord Selected bounding box : 2026-02-10 03:15:47 INFO ImageRegion::fromRecord+ [1, 157, 0, 0] to [313, 157, 0, 2] (09:47:54.634, +13.15.52.535, I, 3.63994e+10Hz to 09:48:00.678, +13.17.20.782, I, 3.63991e+10Hz) 2026-02-10 03:15:47 INFO ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-02-10 03:15:47 WARN image::open (file src/tools/image/image_cmpt.cc, line 4208) Another image is already open, closing first 2026-02-10 03:15:47 INFO impv::::casa ########################################## 2026-02-10 03:15:47 INFO impv::::casa ##### Begin Task: impv ##### 2026-02-10 03:15:47 INFO impv::::casa impv( imagename='/opt/casa/data/casatestdata/unittest/impv/pv1.im', outfile='unittest.im', mode='coords', start=[3, 3], end=[6, 6], center='', length='', pa='', width=1, unit='arcmin', overwrite=False, region='', chans='', stokes='', mask='', stretch=False ) 2026-02-10 03:15:47 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-02-10 03:15:47 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-02-10 03:15:47 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-02-10 03:15:47 INFO impv::PVGenerator::generate Rotating image by -45 degrees about direction coordinate pixel (4.5, 4.5) to align specified slice with the x axis 2026-02-10 03:15:47 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-02-10 03:15:47 INFO impv::ImageRegion::fromRecord+ [0, 0, 0, 0] to [299, 299, 0, 2] (09:48:01.492, +13.15.40.658, I, 3.63994e+10Hz to 09:47:53.299, +13.17.40.250, I, 3.63991e+10Hz) 2026-02-10 03:15:47 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-02-10 03:15:47 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-02-10 03:15:47 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-02-10 03:15:47 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-02-10 03:15:47 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-02-10 03:15:47 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:15:47 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-02-10 03:15:47 INFO impv::ImageRegion::fromRecord+ [2, 5, 0, 0] to [7, 5, 0, 2] (09:48:01.426, +13.15.41.892, I, 3.63994e+10Hz to 09:48:01.330, +13.15.43.307, I, 3.63991e+10Hz) 2026-02-10 03:15:47 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-02-10 03:15:47 INFO impv::SubImageFactory::createImage Creating image 'unittest.im' of shape [6, 1, 3] 2026-02-10 03:15:47 INFO impv::::casa Task impv complete. Start time: 2026-02-10 03:15:47.173771 End time: 2026-02-10 03:15:47.226465 2026-02-10 03:15:47 INFO impv::::casa ##### End Task: impv ##### 2026-02-10 03:15:47 INFO impv::::casa ########################################## 2026-02-10 03:15:47 WARN image::open (file src/tools/image/image_cmpt.cc, line 4208) Another image is already open, closing first .2026-02-10 03:15:47 INFO ImageFactory::createImage Created Paged image 'gen.im' of shape [10, 10, 10] with float valued pixels. 2026-02-10 03:15:47 INFO impv::::casa ########################################## 2026-02-10 03:15:47 INFO impv::::casa ##### Begin Task: impv ##### 2026-02-10 03:15:47 INFO impv::::casa impv( imagename='gen.im', outfile='testing.im', mode='length', start='', end='', center=[4.5, 5.0], length=5.0, pa='90deg', width=1, unit='arcsec', overwrite=False, region='', chans='', stokes='', mask='', stretch=False ) 2026-02-10 03:15:47 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-02-10 03:15:47 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-02-10 03:15:47 INFO impv::PVGenerator::setEndpoints Setting pixel end points [2, 5], [7, 5] 2026-02-10 03:15:47 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-02-10 03:15:47 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-02-10 03:15:47 INFO impv::ImageRegion::fromRecord+ [2, 5, 0] to [7, 5, 9] (00:00:12.000, +00.00.00.000, 1.415e+09Hz to 23:59:52.000, +00.00.00.000, 1.415e+09Hz) 2026-02-10 03:15:47 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-02-10 03:15:47 INFO impv::SubImageFactory::createImage Creating image 'testing.im' of shape [6, 10] 2026-02-10 03:15:47 INFO impv::::casa Task impv complete. Start time: 2026-02-10 03:15:47.261778 End time: 2026-02-10 03:15:47.297261 2026-02-10 03:15:47 INFO impv::::casa ##### End Task: impv ##### 2026-02-10 03:15:47 INFO impv::::casa ########################################## 2026-02-10 03:15:47 INFO impv::::casa ########################################## 2026-02-10 03:15:47 INFO impv::::casa ##### Begin Task: impv ##### 2026-02-10 03:15:47 INFO impv::::casa impv( imagename='gen.im', outfile='testing2.im', mode='length', start='', end='', center=['0:0:02', '0.0.0'], length=5.0, pa='90deg', width=1, unit='arcsec', overwrite=False, region='', chans='', stokes='', mask='', stretch=False ) 2026-02-10 03:15:47 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-02-10 03:15:47 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-02-10 03:15:47 INFO impv::PVGenerator::setEndpoints Setting pixel end points [2, 5], [7, 5] 2026-02-10 03:15:47 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-02-10 03:15:47 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-02-10 03:15:47 INFO impv::ImageRegion::fromRecord+ [2, 5, 0] to [7, 5, 9] (00:00:12.000, +00.00.00.000, 1.415e+09Hz to 23:59:52.000, +00.00.00.000, 1.415e+09Hz) 2026-02-10 03:15:47 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-02-10 03:15:47 INFO impv::SubImageFactory::createImage Creating image 'testing2.im' of shape [6, 10] 2026-02-10 03:15:47 INFO impv::::casa Task impv complete. Start time: 2026-02-10 03:15:47.299992 End time: 2026-02-10 03:15:47.336398 2026-02-10 03:15:47 INFO impv::::casa ##### End Task: impv ##### 2026-02-10 03:15:47 INFO impv::::casa ########################################## .2026-02-10 03:15:47 INFO impv::::casa ########################################## 2026-02-10 03:15:47 INFO impv::::casa ##### Begin Task: impv ##### 2026-02-10 03:15:47 INFO impv::::casa impv( imagename='/opt/casa/data/casatestdata/unittest/impv/ngc5921.clean.image', outfile='testing.im', mode='coords', start=[10, 15], end=[110, 120], center='', length='', pa='', width=1, unit='arcsec', overwrite=False, region='', chans='', stokes='', mask='', stretch=False ) 2026-02-10 03:15:47 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-02-10 03:15:47 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-02-10 03:15:47 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-02-10 03:15:47 INFO impv::PVGenerator::generate Rotating image by -46.3972 degrees about direction coordinate pixel (60, 67.5) to align specified slice with the x axis 2026-02-10 03:15:47 INFO impv::PVGenerator::generate Some pixels will fall outside the rotated image, so padding before rotating with 14 pixels. 2026-02-10 03:15:47 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-02-10 03:15:47 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-02-10 03:15:47 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-02-10 03:15:47 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-02-10 03:15:47 INFO impv::ImageRegion::fromRecord+ [0, 0, 0, 0] to [255, 255, 0, 45] (15:24:08.430, +04.31.59.604, I, 1.41279e+09Hz to 15:19:52.301, +05.35.43.111, I, 1.41389e+09Hz) 2026-02-10 03:15:47 INFO impv::ImageRegion::fromRecord Original Temporary_Image size => [256, 256, 1, 46] 2026-02-10 03:15:47 INFO impv::ImageRegion::fromRecord New size => [284, 284, 1, 46] 2026-02-10 03:15:47 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-02-10 03:15:47 INFO impv::ImageRegion::fromRecord+ [0, 0, 0, 0] to [269, 269, 0, 45] (15:24:22.468, +04.28.29.515, I, 1.41279e+09Hz to 15:19:52.301, +05.35.43.111, I, 1.41389e+09Hz) 2026-02-10 03:15:47 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-02-10 03:15:47 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-02-10 03:15:47 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-02-10 03:15:47 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-02-10 03:15:47 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-02-10 03:15:47 WARN impv::ImageRegridder::_doImagesOverlap At least one of the images exceeds one degree on at one side, not checking for direction plane overlap. 2026-02-10 03:15:48 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:15:48 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-02-10 03:15:48 INFO impv::ImageRegion::fromRecord+ [1, 82, 0, 0] to [147, 82, 0, 45] (15:23:59.112, +04.35.44.395, I, 1.41279e+09Hz to 15:22:18.064, +05.02.10.264, I, 1.41389e+09Hz) 2026-02-10 03:15:48 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-02-10 03:15:48 INFO impv::SubImageFactory::createImage Creating image 'testing.im' of shape [147, 1, 46] 2026-02-10 03:15:48 INFO impv::::casa Task impv complete. Start time: 2026-02-10 03:15:47.341442 End time: 2026-02-10 03:15:47.651440 2026-02-10 03:15:48 INFO impv::::casa ##### End Task: impv ##### 2026-02-10 03:15:48 INFO impv::::casa ########################################## 2026-02-10 03:15:48 INFO impv::::casa ########################################## 2026-02-10 03:15:48 INFO impv::::casa ##### Begin Task: impv ##### 2026-02-10 03:15:48 INFO impv::::casa impv( imagename='/opt/casa/data/casatestdata/unittest/impv/ngc5921.clean.image', outfile='', mode='coords', start=[10, 15], end=[110, 120], center='', length='', pa='', width=1, unit='arcsec', overwrite=False, region='', chans='', stokes='', mask='', stretch=False ) 2026-02-10 03:15:48 SEVERE impv::::casa Exception Reported: Error in impv: cannot access local variable 'myia' where it is not associated with a value 2026-02-10 03:15:48 INFO impv::::casa Traceback (most recent call last): 2026-02-10 03:15:48 INFO impv::::casa+ File "/wheeldirectory/casa-6.7.5-4-py3.12.el8/lib/py/lib/python3.12/site-packages/casatasks/private/task_impv.py", line 14, in impv 2026-02-10 03:15:48 INFO impv::::casa+ raise Exception("outfile must be specified.") 2026-02-10 03:15:48 INFO impv::::casa+ Exception: outfile must be specified. 2026-02-10 03:15:48 INFO impv::::casa+ 2026-02-10 03:15:48 INFO impv::::casa+ During handling of the above exception, another exception occurred: 2026-02-10 03:15:48 INFO impv::::casa+ 2026-02-10 03:15:48 INFO impv::::casa+ Traceback (most recent call last): 2026-02-10 03:15:48 INFO impv::::casa+ File "/wheeldirectory/casa-6.7.5-4-py3.12.el8/lib/py/lib/python3.12/site-packages/casashell/private/impv.py", line 691, in __call__ 2026-02-10 03:15:48 INFO impv::::casa+ task_result = _impv_t( _pc.document['imagename'],_pc.document['outfile'],_pc.document['mode'],_pc.document['start'],_pc.document['end'],_pc.document['center'],_pc.document['length'],_pc.document['pa'],_pc.document['width'],_pc.document['unit'],_pc.document['overwrite'],_pc.document['region'],_pc.document['chans'],_pc.document['stokes'],_pc.document['mask'],_pc.document['stretch'] ) 2026-02-10 03:15:48 INFO impv::::casa+ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2026-02-10 03:15:48 INFO impv::::casa+ File "/wheeldirectory/casa-6.7.5-4-py3.12.el8/lib/py/lib/python3.12/site-packages/casatasks/private/task_impv.py", line 61, in impv 2026-02-10 03:15:48 INFO impv::::casa+ if (myia): 2026-02-10 03:15:48 INFO impv::::casa+ ^^^^ 2026-02-10 03:15:48 INFO impv::::casa+ UnboundLocalError: cannot access local variable 'myia' where it is not associated with a value 2026-02-10 03:15:48 INFO impv::::casa Task impv complete. Start time: 2026-02-10 03:15:47.654441 End time: 2026-02-10 03:15:47.684281 2026-02-10 03:15:48 INFO impv::::casa ##### End Task: impv ##### 2026-02-10 03:15:48 INFO impv::::casa ########################################## .2026-02-10 03:15:48 INFO ImageFactory::createImage Created Paged image 'zz.im' of shape [30, 30, 30] with float valued pixels. 2026-02-10 03:15:48 INFO impv::::casa ########################################## 2026-02-10 03:15:48 INFO impv::::casa ##### Begin Task: impv ##### 2026-02-10 03:15:48 INFO impv::::casa impv( imagename='zz.im', outfile='zz_out.im', mode='length', start='', end='', center=[15, 15], length='14arcmin', pa='45deg', width=1, unit='arcsec', overwrite=False, region='', chans='', stokes='', mask='', stretch=False ) 2026-02-10 03:15:48 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-02-10 03:15:48 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-02-10 03:15:48 INFO impv::PVGenerator::setEndpoints Setting pixel end points [10.0503, 19.9497], [19.9497, 10.0503] 2026-02-10 03:15:48 INFO impv::PVGenerator::generate Rotating image by 45 degrees about direction coordinate pixel (15, 15) to align specified slice with the x axis 2026-02-10 03:15:48 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-02-10 03:15:48 INFO impv::ImageRegion::fromRecord+ [0, 0, 0] to [29, 29, 29] (00:01:00.001, -00.15.00.003, 1.41498e+09Hz to 23:59:03.999, +00.14.00.002, 1.41501e+09Hz) 2026-02-10 03:15:48 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-02-10 03:15:48 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-02-10 03:15:48 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-02-10 03:15:48 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-02-10 03:15:48 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:15:48 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-02-10 03:15:48 INFO impv::ImageRegion::fromRecord+ [8, 15, 0] to [22, 15, 29] (00:00:19.799, +00.04.56.985, 1.41498e+09Hz to 23:59:40.201, -00.04.56.985, 1.41501e+09Hz) 2026-02-10 03:15:48 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-02-10 03:15:48 INFO impv::SubImageFactory::createImage Creating image 'zz_out.im' of shape [15, 30] 2026-02-10 03:15:48 INFO impv::::casa Task impv complete. Start time: 2026-02-10 03:15:47.707297 End time: 2026-02-10 03:15:47.761692 2026-02-10 03:15:48 INFO impv::::casa ##### End Task: impv ##### 2026-02-10 03:15:48 INFO impv::::casa ########################################## 2026-02-10 03:15:48 INFO ::::ImageFactory::createImage Created Paged image 'zz.im' of shape [30, 30, 30] with float valued pixels. 2026-02-10 03:15:48 INFO ::::image::fromshape Ran ia.fromshape 2026-02-10 03:15:48 INFO ::::image::fromshape ia.fromshape(outfile="zz.im", shape=[30,30,30], csys={...}, linear=false, overwrite=false, log=true, type="f") 2026-02-10 03:15:48 INFO ::::impv version: 6.7.5-4 CASAtools:v1.0.0 2026-02-10 03:15:48 INFO ::::impv impv(imagename="zz.im", outfile="zz_out.im", mode="length", start="", end="", center=[15, 15], length="14arcmin", pa="45deg", width=1, unit="arcsec", overwrite=False, region="", chans="", stokes="", mask="", stretch=False) .2026-02-10 03:15:48 INFO impv::::casa ########################################## 2026-02-10 03:15:48 INFO impv::::casa ##### Begin Task: impv ##### 2026-02-10 03:15:48 INFO impv::::casa impv( imagename='/opt/casa/data/casatestdata/unittest/impv/ngc5921.clean.image', outfile='testing.im', mode='length', start='', end='', center=[45, 50], length=5.0, pa='45deg', width=1, unit='arcsec', overwrite=False, region='', chans='', stokes='', mask='', stretch=False ) 2026-02-10 03:15:48 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-02-10 03:15:48 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-02-10 03:15:48 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-02-10 03:15:48 INFO impv::PVGenerator::setEndpoints Setting pixel end points [43.2332, 51.7687], [46.7669, 48.2313] 2026-02-10 03:15:48 INFO impv::PVGenerator::generate Rotating image by 45.0297 degrees about direction coordinate pixel (45, 50) to align specified slice with the x axis 2026-02-10 03:15:48 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-02-10 03:15:48 INFO impv::ImageRegion::fromRecord+ [0, 0, 0, 0] to [255, 255, 0, 45] (15:24:08.427, +04.31.59.568, I, 1.41279e+09Hz to 15:19:52.272, +05.35.42.777, I, 1.41389e+09Hz) 2026-02-10 03:15:48 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-02-10 03:15:48 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-02-10 03:15:48 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-02-10 03:15:48 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-02-10 03:15:48 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-02-10 03:15:48 WARN impv::ImageRegridder::_doImagesOverlap At least one of the images exceeds one degree on at one side, not checking for direction plane overlap. 2026-02-10 03:15:48 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:15:48 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-02-10 03:15:48 INFO impv::ImageRegion::fromRecord+ [43, 50, 0, 0] to [48, 50, 0, 45] (15:23:24.704, +04.44.50.885, I, 1.41279e+09Hz to 15:23:21.158, +04.43.57.824, I, 1.41389e+09Hz) 2026-02-10 03:15:48 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-02-10 03:15:48 INFO impv::SubImageFactory::createImage Creating image 'testing.im' of shape [6, 1, 46] 2026-02-10 03:15:48 INFO impv::::casa Task impv complete. Start time: 2026-02-10 03:15:47.767782 End time: 2026-02-10 03:15:47.865995 2026-02-10 03:15:48 INFO impv::::casa ##### End Task: impv ##### 2026-02-10 03:15:48 INFO impv::::casa ########################################## 2026-02-10 03:15:48 INFO impv::::casa ########################################## 2026-02-10 03:15:48 INFO impv::::casa ##### Begin Task: impv ##### 2026-02-10 03:15:48 INFO impv::::casa impv( imagename='/opt/casa/data/casatestdata/unittest/impv/ngc5921.clean.image', outfile='testing2.im', mode='length', start='', end='', center=[45, 50], length='5arcmin', pa='45deg', width=1, unit='arcsec', overwrite=False, region='', chans='', stokes='', mask='', stretch=False ) 2026-02-10 03:15:48 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-02-10 03:15:48 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-02-10 03:15:48 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-02-10 03:15:48 INFO impv::PVGenerator::setEndpoints Setting pixel end points [37.9326, 57.0748], [52.0674, 42.9253] 2026-02-10 03:15:48 INFO impv::PVGenerator::generate Rotating image by 45.0297 degrees about direction coordinate pixel (45, 50) to align specified slice with the x axis 2026-02-10 03:15:48 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-02-10 03:15:48 INFO impv::ImageRegion::fromRecord+ [0, 0, 0, 0] to [255, 255, 0, 45] (15:24:08.427, +04.31.59.568, I, 1.41279e+09Hz to 15:19:52.272, +05.35.42.777, I, 1.41389e+09Hz) 2026-02-10 03:15:48 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-02-10 03:15:48 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-02-10 03:15:48 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-02-10 03:15:48 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-02-10 03:15:48 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-02-10 03:15:48 WARN impv::ImageRegridder::_doImagesOverlap At least one of the images exceeds one degree on at one side, not checking for direction plane overlap. 2026-02-10 03:15:48 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:15:48 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-02-10 03:15:48 INFO impv::ImageRegion::fromRecord+ [35, 50, 0, 0] to [55, 50, 0, 45] (15:23:30.377, +04.46.15.780, I, 1.41279e+09Hz to 15:23:16.194, +04.42.43.538, I, 1.41389e+09Hz) 2026-02-10 03:15:48 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-02-10 03:15:48 INFO impv::SubImageFactory::createImage Creating image 'testing2.im' of shape [21, 1, 46] 2026-02-10 03:15:48 INFO impv::::casa Task impv complete. Start time: 2026-02-10 03:15:47.868789 End time: 2026-02-10 03:15:47.973425 2026-02-10 03:15:48 INFO impv::::casa ##### End Task: impv ##### 2026-02-10 03:15:48 INFO impv::::casa ########################################## .2026-02-10 03:15:48 INFO impv::::casa ########################################## 2026-02-10 03:15:48 INFO impv::::casa ##### Begin Task: impv ##### 2026-02-10 03:15:48 INFO impv::::casa impv( imagename='/opt/casa/data/casatestdata/unittest/impv/CAS-6043.im', outfile='CAS-6043.out.im', mode='coords', start=[187, 348], end=[228, 383], center='', length='', pa='', width=1, unit='arcsec', overwrite=False, region='', chans='', stokes='', mask='', stretch=False ) 2026-02-10 03:15:48 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-02-10 03:15:48 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-02-10 03:15:48 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-02-10 03:15:48 INFO impv::PVGenerator::generate Rotating image by -40.486 degrees about direction coordinate pixel (206.914, 365) to align specified slice with the x axis 2026-02-10 03:15:48 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-02-10 03:15:48 INFO impv::ImageRegion::fromRecord+ [0, 0, 0, 0] to [499, 499, 0, 3] (17:20:56.388, -35.45.29.500, I, 2.206982e+11Hz to 17:20:53.518, -35.44.54.569, I, 2.207007e+11Hz) 2026-02-10 03:15:48 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-02-10 03:15:48 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-02-10 03:15:48 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-02-10 03:15:48 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-02-10 03:15:48 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-02-10 03:15:48 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:15:48 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-02-10 03:15:48 INFO impv::ImageRegion::fromRecord+ [181, 365, 0, 0] to [235, 365, 0, 3] (17:20:55.311, -35.45.05.128, I, 2.206982e+11Hz to 17:20:55.075, -35.45.02.674, I, 2.207007e+11Hz) 2026-02-10 03:15:48 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-02-10 03:15:48 INFO impv::SubImageFactory::createImage Creating image 'CAS-6043.out.im' of shape [55, 1, 4] 2026-02-10 03:15:48 INFO impv::::casa Task impv complete. Start time: 2026-02-10 03:15:47.978047 End time: 2026-02-10 03:15:48.437764 2026-02-10 03:15:48 INFO impv::::casa ##### End Task: impv ##### 2026-02-10 03:15:48 INFO impv::::casa ########################################## .2026-02-10 03:15:48 INFO impv::::casa ########################################## 2026-02-10 03:15:48 INFO impv::::casa ##### Begin Task: impv ##### 2026-02-10 03:15:48 INFO impv::::casa impv( imagename='/opt/casa/data/casatestdata/unittest/impv/pv_mask_test.im', outfile='mask_test_got.im', mode='coords', start=[343, 42], end=[343, 660], center='', length='', pa='', width=425, unit='arcsec', overwrite=True, region='', chans='', stokes='', mask='', stretch=False ) 2026-02-10 03:15:48 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-02-10 03:15:48 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-02-10 03:15:48 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-02-10 03:15:49 INFO impv::PVGenerator::generate Rotating image by -90 degrees about direction coordinate pixel (343, 351) to align specified slice with the x axis 2026-02-10 03:15:49 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-02-10 03:15:49 INFO impv::ImageRegion::fromRecord+ [0, 0, 0, 0] to [699, 699, 0, 44] (03:49:32.552, +57.14.49.695, I, 1e+09Hz to 03:48:49.427, +57.20.39.186, I, 9.89001e+08Hz) 2026-02-10 03:15:49 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-02-10 03:15:49 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-02-10 03:15:49 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-02-10 03:15:49 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-02-10 03:15:49 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-02-10 03:15:52 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:15:52 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-02-10 03:15:52 INFO impv::ImageRegion::fromRecord+ [34, 139, 0, 0] to [652, 563, 0, 44] (03:48:58.355, +57.15.10.764, I, 1e+09Hz to 03:49:24.513, +57.20.19.764, I, 9.89001e+08Hz) 2026-02-10 03:15:52 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:15:52 INFO impv::SubImageFactory::createImage Creating image 'mask_test_got.im' of shape [619, 1, 45] 2026-02-10 03:15:52 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:15:52 INFO impv::::casa Task impv complete. Start time: 2026-02-10 03:15:48.441885 End time: 2026-02-10 03:15:52.131401 2026-02-10 03:15:52 INFO impv::::casa ##### End Task: impv ##### 2026-02-10 03:15:52 INFO impv::::casa ########################################## 2026-02-10 03:15:52 WARN image::open (file src/tools/image/image_cmpt.cc, line 4208) Another image is already open, closing first .2026-02-10 03:15:52 INFO impv::::casa ########################################## 2026-02-10 03:15:52 INFO impv::::casa ##### Begin Task: impv ##### 2026-02-10 03:15:52 INFO impv::::casa impv( imagename='/opt/casa/data/casatestdata/unittest/impv/ngc5921.clean.image', outfile='testing.im', mode='coords', start='', end='', center='', length='', pa='', width=1, unit='arcsec', overwrite=False, region='', chans='', stokes='', mask='', stretch=False ) 2026-02-10 03:15:52 SEVERE impv::::casa Exception Reported: Error in impv: cannot access local variable 'myia' where it is not associated with a value 2026-02-10 03:15:52 INFO impv::::casa Traceback (most recent call last): 2026-02-10 03:15:52 INFO impv::::casa+ File "/wheeldirectory/casa-6.7.5-4-py3.12.el8/lib/py/lib/python3.12/site-packages/casatasks/private/task_impv.py", line 18, in impv 2026-02-10 03:15:52 INFO impv::::casa+ raise ValueError("When mode='coords', start and end must both be specified.") 2026-02-10 03:15:52 INFO impv::::casa+ ValueError: When mode='coords', start and end must both be specified. 2026-02-10 03:15:52 INFO impv::::casa+ 2026-02-10 03:15:52 INFO impv::::casa+ During handling of the above exception, another exception occurred: 2026-02-10 03:15:52 INFO impv::::casa+ 2026-02-10 03:15:52 INFO impv::::casa+ Traceback (most recent call last): 2026-02-10 03:15:52 INFO impv::::casa+ File "/wheeldirectory/casa-6.7.5-4-py3.12.el8/lib/py/lib/python3.12/site-packages/casashell/private/impv.py", line 691, in __call__ 2026-02-10 03:15:52 INFO impv::::casa+ task_result = _impv_t( _pc.document['imagename'],_pc.document['outfile'],_pc.document['mode'],_pc.document['start'],_pc.document['end'],_pc.document['center'],_pc.document['length'],_pc.document['pa'],_pc.document['width'],_pc.document['unit'],_pc.document['overwrite'],_pc.document['region'],_pc.document['chans'],_pc.document['stokes'],_pc.document['mask'],_pc.document['stretch'] ) 2026-02-10 03:15:52 INFO impv::::casa+ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2026-02-10 03:15:52 INFO impv::::casa+ File "/wheeldirectory/casa-6.7.5-4-py3.12.el8/lib/py/lib/python3.12/site-packages/casatasks/private/task_impv.py", line 61, in impv 2026-02-10 03:15:52 INFO impv::::casa+ if (myia): 2026-02-10 03:15:52 INFO impv::::casa+ ^^^^ 2026-02-10 03:15:52 INFO impv::::casa+ UnboundLocalError: cannot access local variable 'myia' where it is not associated with a value 2026-02-10 03:15:52 INFO impv::::casa Task impv complete. Start time: 2026-02-10 03:15:52.213641 End time: 2026-02-10 03:15:52.216060 2026-02-10 03:15:52 INFO impv::::casa ##### End Task: impv ##### 2026-02-10 03:15:52 INFO impv::::casa ########################################## .2026-02-10 03:15:52 INFO impv::::casa ########################################## 2026-02-10 03:15:52 INFO impv::::casa ##### Begin Task: impv ##### 2026-02-10 03:15:52 INFO impv::::casa impv( imagename='/opt/casa/data/casatestdata/unittest/impv/ngc5921.clean.image', outfile='testing.im', mode='c', start=[10, 15], end=[110, 120], center='', length='', pa='', width=1, unit='arcsec', overwrite=False, region='', chans='', stokes='', mask='', stretch=False ) 2026-02-10 03:15:52 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-02-10 03:15:52 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-02-10 03:15:52 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-02-10 03:15:52 INFO impv::PVGenerator::generate Rotating image by -46.3972 degrees about direction coordinate pixel (60, 67.5) to align specified slice with the x axis 2026-02-10 03:15:52 INFO impv::PVGenerator::generate Some pixels will fall outside the rotated image, so padding before rotating with 14 pixels. 2026-02-10 03:15:52 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-02-10 03:15:52 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-02-10 03:15:52 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-02-10 03:15:52 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-02-10 03:15:52 INFO impv::ImageRegion::fromRecord+ [0, 0, 0, 0] to [255, 255, 0, 45] (15:24:08.430, +04.31.59.604, I, 1.41279e+09Hz to 15:19:52.301, +05.35.43.111, I, 1.41389e+09Hz) 2026-02-10 03:15:52 INFO impv::ImageRegion::fromRecord Original Temporary_Image size => [256, 256, 1, 46] 2026-02-10 03:15:52 INFO impv::ImageRegion::fromRecord New size => [284, 284, 1, 46] 2026-02-10 03:15:52 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-02-10 03:15:52 INFO impv::ImageRegion::fromRecord+ [0, 0, 0, 0] to [269, 269, 0, 45] (15:24:22.468, +04.28.29.515, I, 1.41279e+09Hz to 15:19:52.301, +05.35.43.111, I, 1.41389e+09Hz) 2026-02-10 03:15:52 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-02-10 03:15:52 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-02-10 03:15:52 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-02-10 03:15:52 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-02-10 03:15:52 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-02-10 03:15:52 WARN impv::ImageRegridder::_doImagesOverlap At least one of the images exceeds one degree on at one side, not checking for direction plane overlap. 2026-02-10 03:15:53 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:15:53 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-02-10 03:15:53 INFO impv::ImageRegion::fromRecord+ [1, 82, 0, 0] to [147, 82, 0, 45] (15:23:59.112, +04.35.44.395, I, 1.41279e+09Hz to 15:22:18.064, +05.02.10.264, I, 1.41389e+09Hz) 2026-02-10 03:15:53 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-02-10 03:15:53 INFO impv::SubImageFactory::createImage Creating image 'testing.im' of shape [147, 1, 46] 2026-02-10 03:15:53 INFO impv::::casa Task impv complete. Start time: 2026-02-10 03:15:52.222078 End time: 2026-02-10 03:15:52.554397 2026-02-10 03:15:53 INFO impv::::casa ##### End Task: impv ##### 2026-02-10 03:15:53 INFO impv::::casa ########################################## .2026-02-10 03:15:53 INFO impv::::casa ########################################## 2026-02-10 03:15:53 INFO impv::::casa ##### Begin Task: impv ##### 2026-02-10 03:15:53 INFO impv::::casa impv( imagename='/opt/casa/data/casatestdata/unittest/impv/ngc5921.clean.image', outfile='testing.im', mode='length', start=[10, 15], end=[110, 120], center='', length='', pa='', width=1, unit='arcsec', overwrite=False, region='', chans='', stokes='', mask='', stretch=False ) 2026-02-10 03:15:53 SEVERE impv::::casa Exception Reported: Error in impv: cannot access local variable 'myia' where it is not associated with a value 2026-02-10 03:15:53 INFO impv::::casa Traceback (most recent call last): 2026-02-10 03:15:53 INFO impv::::casa+ File "/wheeldirectory/casa-6.7.5-4-py3.12.el8/lib/py/lib/python3.12/site-packages/casatasks/private/task_impv.py", line 31, in impv 2026-02-10 03:15:53 INFO impv::::casa+ raise ValueError("When mode='length', center, length, and pa must all be specified.") 2026-02-10 03:15:53 INFO impv::::casa+ ValueError: When mode='length', center, length, and pa must all be specified. 2026-02-10 03:15:53 INFO impv::::casa+ 2026-02-10 03:15:53 INFO impv::::casa+ During handling of the above exception, another exception occurred: 2026-02-10 03:15:53 INFO impv::::casa+ 2026-02-10 03:15:53 INFO impv::::casa+ Traceback (most recent call last): 2026-02-10 03:15:53 INFO impv::::casa+ File "/wheeldirectory/casa-6.7.5-4-py3.12.el8/lib/py/lib/python3.12/site-packages/casashell/private/impv.py", line 691, in __call__ 2026-02-10 03:15:53 INFO impv::::casa+ task_result = _impv_t( _pc.document['imagename'],_pc.document['outfile'],_pc.document['mode'],_pc.document['start'],_pc.document['end'],_pc.document['center'],_pc.document['length'],_pc.document['pa'],_pc.document['width'],_pc.document['unit'],_pc.document['overwrite'],_pc.document['region'],_pc.document['chans'],_pc.document['stokes'],_pc.document['mask'],_pc.document['stretch'] ) 2026-02-10 03:15:53 INFO impv::::casa+ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2026-02-10 03:15:53 INFO impv::::casa+ File "/wheeldirectory/casa-6.7.5-4-py3.12.el8/lib/py/lib/python3.12/site-packages/casatasks/private/task_impv.py", line 61, in impv 2026-02-10 03:15:53 INFO impv::::casa+ if (myia): 2026-02-10 03:15:53 INFO impv::::casa+ ^^^^ 2026-02-10 03:15:53 INFO impv::::casa+ UnboundLocalError: cannot access local variable 'myia' where it is not associated with a value 2026-02-10 03:15:53 INFO impv::::casa Task impv complete. Start time: 2026-02-10 03:15:52.561958 End time: 2026-02-10 03:15:52.564163 2026-02-10 03:15:53 INFO impv::::casa ##### End Task: impv ##### 2026-02-10 03:15:53 INFO impv::::casa ########################################## .2026-02-10 03:15:53 INFO impv::::casa ########################################## 2026-02-10 03:15:53 INFO impv::::casa ##### Begin Task: impv ##### 2026-02-10 03:15:53 INFO impv::::casa impv( imagename='/opt/casa/data/casatestdata/unittest/impv/pv_patest.im', outfile='pv_patest_got19[9, 9].im', mode='length', start='', end='', center=[9, 9], length=19.0, pa='45deg', width=1, unit='arcsec', overwrite=False, region='', chans='', stokes='', mask='', stretch=False ) 2026-02-10 03:15:53 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-02-10 03:15:53 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-02-10 03:15:53 INFO impv::PVGenerator::setEndpoints Setting pixel end points [2.2825, 15.7175], [15.7175, 2.2825] 2026-02-10 03:15:53 INFO impv::PVGenerator::generate Rotating image by 45 degrees about direction coordinate pixel (9.00001, 9) to align specified slice with the x axis 2026-02-10 03:15:53 INFO impv::PVGenerator::generate Some pixels will fall outside the rotated image, so padding before rotating with 2 pixels. 2026-02-10 03:15:53 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-02-10 03:15:53 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-02-10 03:15:53 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-02-10 03:15:53 INFO impv::ImageRegion::fromRecord+ [0, 0, 0] to [19, 19, 19] (00:00:40.000, -00.10.00.000, 1.41499e+09Hz to 23:59:24.000, +00.09.00.001, 1.41501e+09Hz) 2026-02-10 03:15:53 INFO impv::ImageRegion::fromRecord Original Temporary_Image size => [20, 20, 20] 2026-02-10 03:15:53 INFO impv::ImageRegion::fromRecord New size => [24, 24, 20] 2026-02-10 03:15:53 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-02-10 03:15:53 INFO impv::ImageRegion::fromRecord+ [0, 0, 0] to [21, 21, 19] (00:00:48.000, -00.12.00.001, 1.41499e+09Hz to 23:59:24.000, +00.09.00.001, 1.41501e+09Hz) 2026-02-10 03:15:53 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-02-10 03:15:53 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-02-10 03:15:53 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-02-10 03:15:53 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-02-10 03:15:53 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:15:53 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-02-10 03:15:53 INFO impv::ImageRegion::fromRecord+ [2, 11, 0] to [20, 11, 19] (00:00:29.456, +00.05.21.838, 1.41499e+09Hz to 23:59:38.544, -00.07.21.837, 1.41501e+09Hz) 2026-02-10 03:15:53 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-02-10 03:15:53 INFO impv::SubImageFactory::createImage Creating image 'pv_patest_got19[9, 9].im' of shape [19, 20] 2026-02-10 03:15:53 INFO impv::::casa Task impv complete. Start time: 2026-02-10 03:15:52.632893 End time: 2026-02-10 03:15:52.764081 2026-02-10 03:15:53 INFO impv::::casa ##### End Task: impv ##### 2026-02-10 03:15:53 INFO impv::::casa ########################################## 2026-02-10 03:15:53 INFO impv::::casa ########################################## 2026-02-10 03:15:53 INFO impv::::casa ##### Begin Task: impv ##### 2026-02-10 03:15:53 INFO impv::::casa impv( imagename='/opt/casa/data/casatestdata/unittest/impv/pv_patest.im', outfile="pv_patest_got19['00h00m4s', '-0d1m'].im", mode='length', start='', end='', center=['00h00m4s', '-0d1m'], length=19.0, pa='45deg', width=1, unit='arcsec', overwrite=False, region='', chans='', stokes='', mask='', stretch=False ) 2026-02-10 03:15:53 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-02-10 03:15:53 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-02-10 03:15:53 INFO impv::PVGenerator::setEndpoints Setting pixel end points [2.2825, 15.7175], [15.7175, 2.2825] 2026-02-10 03:15:53 INFO impv::PVGenerator::generate Rotating image by 45 degrees about direction coordinate pixel (9.00001, 9) to align specified slice with the x axis 2026-02-10 03:15:53 INFO impv::PVGenerator::generate Some pixels will fall outside the rotated image, so padding before rotating with 2 pixels. 2026-02-10 03:15:53 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-02-10 03:15:53 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-02-10 03:15:53 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-02-10 03:15:53 INFO impv::ImageRegion::fromRecord+ [0, 0, 0] to [19, 19, 19] (00:00:40.000, -00.10.00.000, 1.41499e+09Hz to 23:59:24.000, +00.09.00.001, 1.41501e+09Hz) 2026-02-10 03:15:53 INFO impv::ImageRegion::fromRecord Original Temporary_Image size => [20, 20, 20] 2026-02-10 03:15:53 INFO impv::ImageRegion::fromRecord New size => [24, 24, 20] 2026-02-10 03:15:53 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-02-10 03:15:53 INFO impv::ImageRegion::fromRecord+ [0, 0, 0] to [21, 21, 19] (00:00:48.000, -00.12.00.001, 1.41499e+09Hz to 23:59:24.000, +00.09.00.001, 1.41501e+09Hz) 2026-02-10 03:15:53 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-02-10 03:15:53 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-02-10 03:15:53 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-02-10 03:15:53 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-02-10 03:15:53 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:15:53 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-02-10 03:15:53 INFO impv::ImageRegion::fromRecord+ [2, 11, 0] to [20, 11, 19] (00:00:29.456, +00.05.21.838, 1.41499e+09Hz to 23:59:38.544, -00.07.21.837, 1.41501e+09Hz) 2026-02-10 03:15:53 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-02-10 03:15:53 INFO impv::SubImageFactory::createImage Creating image 'pv_patest_got19['00h00m4s', '-0d1m'].im' of shape [19, 20] 2026-02-10 03:15:53 INFO impv::::casa Task impv complete. Start time: 2026-02-10 03:15:52.774099 End time: 2026-02-10 03:15:52.846657 2026-02-10 03:15:53 INFO impv::::casa ##### End Task: impv ##### 2026-02-10 03:15:53 INFO impv::::casa ########################################## 2026-02-10 03:15:53 INFO impv::::casa ########################################## 2026-02-10 03:15:53 INFO impv::::casa ##### Begin Task: impv ##### 2026-02-10 03:15:53 INFO impv::::casa impv( imagename='/opt/casa/data/casatestdata/unittest/impv/pv_patest.im', outfile='pv_patest_got1900:00:04 -0d1m.im', mode='length', start='', end='', center='00:00:04 -0d1m', length=19.0, pa='45deg', width=1, unit='arcsec', overwrite=False, region='', chans='', stokes='', mask='', stretch=False ) 2026-02-10 03:15:53 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-02-10 03:15:53 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-02-10 03:15:53 INFO impv::PVGenerator::setEndpoints Setting pixel end points [2.2825, 15.7175], [15.7175, 2.2825] 2026-02-10 03:15:53 INFO impv::PVGenerator::generate Rotating image by 45 degrees about direction coordinate pixel (9.00001, 9) to align specified slice with the x axis 2026-02-10 03:15:53 INFO impv::PVGenerator::generate Some pixels will fall outside the rotated image, so padding before rotating with 2 pixels. 2026-02-10 03:15:53 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-02-10 03:15:53 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-02-10 03:15:53 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-02-10 03:15:53 INFO impv::ImageRegion::fromRecord+ [0, 0, 0] to [19, 19, 19] (00:00:40.000, -00.10.00.000, 1.41499e+09Hz to 23:59:24.000, +00.09.00.001, 1.41501e+09Hz) 2026-02-10 03:15:53 INFO impv::ImageRegion::fromRecord Original Temporary_Image size => [20, 20, 20] 2026-02-10 03:15:53 INFO impv::ImageRegion::fromRecord New size => [24, 24, 20] 2026-02-10 03:15:53 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-02-10 03:15:53 INFO impv::ImageRegion::fromRecord+ [0, 0, 0] to [21, 21, 19] (00:00:48.000, -00.12.00.001, 1.41499e+09Hz to 23:59:24.000, +00.09.00.001, 1.41501e+09Hz) 2026-02-10 03:15:53 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-02-10 03:15:53 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-02-10 03:15:53 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-02-10 03:15:53 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-02-10 03:15:53 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:15:53 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-02-10 03:15:53 INFO impv::ImageRegion::fromRecord+ [2, 11, 0] to [20, 11, 19] (00:00:29.456, +00.05.21.838, 1.41499e+09Hz to 23:59:38.544, -00.07.21.837, 1.41501e+09Hz) 2026-02-10 03:15:53 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-02-10 03:15:53 INFO impv::SubImageFactory::createImage Creating image 'pv_patest_got1900:00:04 -0d1m.im' of shape [19, 20] 2026-02-10 03:15:53 INFO impv::::casa Task impv complete. Start time: 2026-02-10 03:15:52.856146 End time: 2026-02-10 03:15:52.927553 2026-02-10 03:15:53 INFO impv::::casa ##### End Task: impv ##### 2026-02-10 03:15:53 INFO impv::::casa ########################################## 2026-02-10 03:15:53 INFO impv::::casa ########################################## 2026-02-10 03:15:53 INFO impv::::casa ##### Begin Task: impv ##### 2026-02-10 03:15:53 INFO impv::::casa impv( imagename='/opt/casa/data/casatestdata/unittest/impv/pv_patest.im', outfile='pv_patest_got19GALACTIC +096.21.17.792 -060.12.37.929.im', mode='length', start='', end='', center='GALACTIC +096.21.17.792 -060.12.37.929', length=19.0, pa='68.464508deg', width=1, unit='arcsec', overwrite=False, region='', chans='', stokes='', mask='', stretch=False ) 2026-02-10 03:15:53 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-02-10 03:15:53 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-02-10 03:15:53 INFO impv::PVGenerator::setEndpoints Setting pixel end points [2.28249, 15.7175], [15.7175, 2.2825] 2026-02-10 03:15:53 INFO impv::PVGenerator::generate Rotating image by 45 degrees about direction coordinate pixel (9, 9) to align specified slice with the x axis 2026-02-10 03:15:53 INFO impv::PVGenerator::generate Some pixels will fall outside the rotated image, so padding before rotating with 2 pixels. 2026-02-10 03:15:53 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-02-10 03:15:53 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-02-10 03:15:53 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-02-10 03:15:53 INFO impv::ImageRegion::fromRecord+ [0, 0, 0] to [19, 19, 19] (00:00:40.000, -00.10.00.000, 1.41499e+09Hz to 23:59:24.000, +00.09.00.001, 1.41501e+09Hz) 2026-02-10 03:15:53 INFO impv::ImageRegion::fromRecord Original Temporary_Image size => [20, 20, 20] 2026-02-10 03:15:53 INFO impv::ImageRegion::fromRecord New size => [24, 24, 20] 2026-02-10 03:15:53 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-02-10 03:15:53 INFO impv::ImageRegion::fromRecord+ [0, 0, 0] to [21, 21, 19] (00:00:48.000, -00.12.00.001, 1.41499e+09Hz to 23:59:24.000, +00.09.00.001, 1.41501e+09Hz) 2026-02-10 03:15:53 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-02-10 03:15:53 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-02-10 03:15:53 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-02-10 03:15:53 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-02-10 03:15:53 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:15:53 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-02-10 03:15:53 INFO impv::ImageRegion::fromRecord+ [2, 11, 0] to [20, 11, 19] (00:00:29.456, +00.05.21.838, 1.41499e+09Hz to 23:59:38.544, -00.07.21.838, 1.41501e+09Hz) 2026-02-10 03:15:53 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-02-10 03:15:53 INFO impv::SubImageFactory::createImage Creating image 'pv_patest_got19GALACTIC +096.21.17.792 -060.12.37.929.im' of shape [19, 20] 2026-02-10 03:15:53 INFO impv::::casa Task impv complete. Start time: 2026-02-10 03:15:52.936641 End time: 2026-02-10 03:15:53.007562 2026-02-10 03:15:53 INFO impv::::casa ##### End Task: impv ##### 2026-02-10 03:15:53 INFO impv::::casa ########################################## 2026-02-10 03:15:53 INFO impv::::casa ########################################## 2026-02-10 03:15:53 INFO impv::::casa ##### Begin Task: impv ##### 2026-02-10 03:15:53 INFO impv::::casa impv( imagename='/opt/casa/data/casatestdata/unittest/impv/pv_patest.im', outfile='pv_patest_got19arcmin[9, 9].im', mode='length', start='', end='', center=[9, 9], length='19arcmin', pa='45deg', width=1, unit='arcsec', overwrite=False, region='', chans='', stokes='', mask='', stretch=False ) 2026-02-10 03:15:53 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-02-10 03:15:53 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-02-10 03:15:53 INFO impv::PVGenerator::setEndpoints Setting pixel end points [2.2825, 15.7175], [15.7175, 2.2825] 2026-02-10 03:15:53 INFO impv::PVGenerator::generate Rotating image by 45 degrees about direction coordinate pixel (9.00001, 9) to align specified slice with the x axis 2026-02-10 03:15:53 INFO impv::PVGenerator::generate Some pixels will fall outside the rotated image, so padding before rotating with 2 pixels. 2026-02-10 03:15:53 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-02-10 03:15:53 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-02-10 03:15:53 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-02-10 03:15:53 INFO impv::ImageRegion::fromRecord+ [0, 0, 0] to [19, 19, 19] (00:00:40.000, -00.10.00.000, 1.41499e+09Hz to 23:59:24.000, +00.09.00.001, 1.41501e+09Hz) 2026-02-10 03:15:53 INFO impv::ImageRegion::fromRecord Original Temporary_Image size => [20, 20, 20] 2026-02-10 03:15:53 INFO impv::ImageRegion::fromRecord New size => [24, 24, 20] 2026-02-10 03:15:53 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-02-10 03:15:53 INFO impv::ImageRegion::fromRecord+ [0, 0, 0] to [21, 21, 19] (00:00:48.000, -00.12.00.001, 1.41499e+09Hz to 23:59:24.000, +00.09.00.001, 1.41501e+09Hz) 2026-02-10 03:15:53 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-02-10 03:15:53 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-02-10 03:15:53 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-02-10 03:15:53 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-02-10 03:15:53 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:15:53 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-02-10 03:15:53 INFO impv::ImageRegion::fromRecord+ [2, 11, 0] to [20, 11, 19] (00:00:29.456, +00.05.21.838, 1.41499e+09Hz to 23:59:38.544, -00.07.21.837, 1.41501e+09Hz) 2026-02-10 03:15:53 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-02-10 03:15:53 INFO impv::SubImageFactory::createImage Creating image 'pv_patest_got19arcmin[9, 9].im' of shape [19, 20] 2026-02-10 03:15:53 INFO impv::::casa Task impv complete. Start time: 2026-02-10 03:15:53.016910 End time: 2026-02-10 03:15:53.089960 2026-02-10 03:15:53 INFO impv::::casa ##### End Task: impv ##### 2026-02-10 03:15:53 INFO impv::::casa ########################################## 2026-02-10 03:15:53 INFO impv::::casa ########################################## 2026-02-10 03:15:53 INFO impv::::casa ##### Begin Task: impv ##### 2026-02-10 03:15:53 INFO impv::::casa impv( imagename='/opt/casa/data/casatestdata/unittest/impv/pv_patest.im', outfile="pv_patest_got19arcmin['00h00m4s', '-0d1m'].im", mode='length', start='', end='', center=['00h00m4s', '-0d1m'], length='19arcmin', pa='45deg', width=1, unit='arcsec', overwrite=False, region='', chans='', stokes='', mask='', stretch=False ) 2026-02-10 03:15:53 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-02-10 03:15:53 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-02-10 03:15:53 INFO impv::PVGenerator::setEndpoints Setting pixel end points [2.2825, 15.7175], [15.7175, 2.2825] 2026-02-10 03:15:53 INFO impv::PVGenerator::generate Rotating image by 45 degrees about direction coordinate pixel (9.00001, 9) to align specified slice with the x axis 2026-02-10 03:15:53 INFO impv::PVGenerator::generate Some pixels will fall outside the rotated image, so padding before rotating with 2 pixels. 2026-02-10 03:15:53 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-02-10 03:15:53 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-02-10 03:15:53 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-02-10 03:15:53 INFO impv::ImageRegion::fromRecord+ [0, 0, 0] to [19, 19, 19] (00:00:40.000, -00.10.00.000, 1.41499e+09Hz to 23:59:24.000, +00.09.00.001, 1.41501e+09Hz) 2026-02-10 03:15:53 INFO impv::ImageRegion::fromRecord Original Temporary_Image size => [20, 20, 20] 2026-02-10 03:15:53 INFO impv::ImageRegion::fromRecord New size => [24, 24, 20] 2026-02-10 03:15:53 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-02-10 03:15:53 INFO impv::ImageRegion::fromRecord+ [0, 0, 0] to [21, 21, 19] (00:00:48.000, -00.12.00.001, 1.41499e+09Hz to 23:59:24.000, +00.09.00.001, 1.41501e+09Hz) 2026-02-10 03:15:53 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-02-10 03:15:53 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-02-10 03:15:53 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-02-10 03:15:53 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-02-10 03:15:53 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:15:53 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-02-10 03:15:53 INFO impv::ImageRegion::fromRecord+ [2, 11, 0] to [20, 11, 19] (00:00:29.456, +00.05.21.838, 1.41499e+09Hz to 23:59:38.544, -00.07.21.837, 1.41501e+09Hz) 2026-02-10 03:15:53 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-02-10 03:15:53 INFO impv::SubImageFactory::createImage Creating image 'pv_patest_got19arcmin['00h00m4s', '-0d1m'].im' of shape [19, 20] 2026-02-10 03:15:53 INFO impv::::casa Task impv complete. Start time: 2026-02-10 03:15:53.101112 End time: 2026-02-10 03:15:53.174218 2026-02-10 03:15:53 INFO impv::::casa ##### End Task: impv ##### 2026-02-10 03:15:53 INFO impv::::casa ########################################## 2026-02-10 03:15:53 INFO impv::::casa ########################################## 2026-02-10 03:15:53 INFO impv::::casa ##### Begin Task: impv ##### 2026-02-10 03:15:53 INFO impv::::casa impv( imagename='/opt/casa/data/casatestdata/unittest/impv/pv_patest.im', outfile='pv_patest_got19arcmin00:00:04 -0d1m.im', mode='length', start='', end='', center='00:00:04 -0d1m', length='19arcmin', pa='45deg', width=1, unit='arcsec', overwrite=False, region='', chans='', stokes='', mask='', stretch=False ) 2026-02-10 03:15:53 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-02-10 03:15:53 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-02-10 03:15:53 INFO impv::PVGenerator::setEndpoints Setting pixel end points [2.2825, 15.7175], [15.7175, 2.2825] 2026-02-10 03:15:53 INFO impv::PVGenerator::generate Rotating image by 45 degrees about direction coordinate pixel (9.00001, 9) to align specified slice with the x axis 2026-02-10 03:15:53 INFO impv::PVGenerator::generate Some pixels will fall outside the rotated image, so padding before rotating with 2 pixels. 2026-02-10 03:15:53 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-02-10 03:15:53 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-02-10 03:15:53 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-02-10 03:15:53 INFO impv::ImageRegion::fromRecord+ [0, 0, 0] to [19, 19, 19] (00:00:40.000, -00.10.00.000, 1.41499e+09Hz to 23:59:24.000, +00.09.00.001, 1.41501e+09Hz) 2026-02-10 03:15:53 INFO impv::ImageRegion::fromRecord Original Temporary_Image size => [20, 20, 20] 2026-02-10 03:15:53 INFO impv::ImageRegion::fromRecord New size => [24, 24, 20] 2026-02-10 03:15:53 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-02-10 03:15:53 INFO impv::ImageRegion::fromRecord+ [0, 0, 0] to [21, 21, 19] (00:00:48.000, -00.12.00.001, 1.41499e+09Hz to 23:59:24.000, +00.09.00.001, 1.41501e+09Hz) 2026-02-10 03:15:53 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-02-10 03:15:53 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-02-10 03:15:53 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-02-10 03:15:53 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-02-10 03:15:53 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:15:53 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-02-10 03:15:53 INFO impv::ImageRegion::fromRecord+ [2, 11, 0] to [20, 11, 19] (00:00:29.456, +00.05.21.838, 1.41499e+09Hz to 23:59:38.544, -00.07.21.837, 1.41501e+09Hz) 2026-02-10 03:15:53 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-02-10 03:15:53 INFO impv::SubImageFactory::createImage Creating image 'pv_patest_got19arcmin00:00:04 -0d1m.im' of shape [19, 20] 2026-02-10 03:15:53 INFO impv::::casa Task impv complete. Start time: 2026-02-10 03:15:53.181824 End time: 2026-02-10 03:15:53.244066 2026-02-10 03:15:53 INFO impv::::casa ##### End Task: impv ##### 2026-02-10 03:15:53 INFO impv::::casa ########################################## 2026-02-10 03:15:53 INFO impv::::casa ########################################## 2026-02-10 03:15:53 INFO impv::::casa ##### Begin Task: impv ##### 2026-02-10 03:15:53 INFO impv::::casa impv( imagename='/opt/casa/data/casatestdata/unittest/impv/pv_patest.im', outfile='pv_patest_got19arcminGALACTIC +096.21.17.792 -060.12.37.929.im', mode='length', start='', end='', center='GALACTIC +096.21.17.792 -060.12.37.929', length='19arcmin', pa='68.464508deg', width=1, unit='arcsec', overwrite=False, region='', chans='', stokes='', mask='', stretch=False ) 2026-02-10 03:15:53 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-02-10 03:15:53 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-02-10 03:15:53 INFO impv::PVGenerator::setEndpoints Setting pixel end points [2.28249, 15.7175], [15.7175, 2.2825] 2026-02-10 03:15:53 INFO impv::PVGenerator::generate Rotating image by 45 degrees about direction coordinate pixel (9, 9) to align specified slice with the x axis 2026-02-10 03:15:53 INFO impv::PVGenerator::generate Some pixels will fall outside the rotated image, so padding before rotating with 2 pixels. 2026-02-10 03:15:53 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-02-10 03:15:53 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-02-10 03:15:53 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-02-10 03:15:53 INFO impv::ImageRegion::fromRecord+ [0, 0, 0] to [19, 19, 19] (00:00:40.000, -00.10.00.000, 1.41499e+09Hz to 23:59:24.000, +00.09.00.001, 1.41501e+09Hz) 2026-02-10 03:15:53 INFO impv::ImageRegion::fromRecord Original Temporary_Image size => [20, 20, 20] 2026-02-10 03:15:53 INFO impv::ImageRegion::fromRecord New size => [24, 24, 20] 2026-02-10 03:15:53 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-02-10 03:15:53 INFO impv::ImageRegion::fromRecord+ [0, 0, 0] to [21, 21, 19] (00:00:48.000, -00.12.00.001, 1.41499e+09Hz to 23:59:24.000, +00.09.00.001, 1.41501e+09Hz) 2026-02-10 03:15:53 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-02-10 03:15:53 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-02-10 03:15:53 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-02-10 03:15:53 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-02-10 03:15:53 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:15:53 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-02-10 03:15:53 INFO impv::ImageRegion::fromRecord+ [2, 11, 0] to [20, 11, 19] (00:00:29.456, +00.05.21.838, 1.41499e+09Hz to 23:59:38.544, -00.07.21.838, 1.41501e+09Hz) 2026-02-10 03:15:53 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-02-10 03:15:53 INFO impv::SubImageFactory::createImage Creating image 'pv_patest_got19arcminGALACTIC +096.21.17.792 -060.12.37.929.im' of shape [19, 20] 2026-02-10 03:15:53 INFO impv::::casa Task impv complete. Start time: 2026-02-10 03:15:53.251547 End time: 2026-02-10 03:15:53.313735 2026-02-10 03:15:53 INFO impv::::casa ##### End Task: impv ##### 2026-02-10 03:15:53 INFO impv::::casa ########################################## .2026-02-10 03:15:53 INFO ImageFactory::createImage Created Paged image 'zxye.im' of shape [10, 10, 10] with float valued pixels. 2026-02-10 03:15:53 INFO name:: No table opened. 2026-02-10 03:15:53 INFO showcache:: The Table Cache is empty. 2026-02-10 03:15:53 INFO impv::::casa ########################################## 2026-02-10 03:15:53 INFO impv::::casa ##### Begin Task: impv ##### 2026-02-10 03:15:53 INFO impv::::casa impv( imagename='zxye.im', outfile='test_pv_0', mode='coords', start=[2, 5], end=[7, 5], center=[], length=[], pa='', width=1, unit='arcsec', overwrite=False, region='', chans='', stokes='', mask='', stretch=False ) 2026-02-10 03:15:53 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-02-10 03:15:53 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-02-10 03:15:53 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-02-10 03:15:53 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-02-10 03:15:53 INFO impv::ImageRegion::fromRecord+ [2, 5, 0] to [7, 5, 9] (00:00:12.000, +00.00.00.000, 1.415e+09Hz to 23:59:52.000, +00.00.00.000, 1.415e+09Hz) 2026-02-10 03:15:53 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-02-10 03:15:53 INFO impv::SubImageFactory::createImage Creating image 'test_pv_0' of shape [6, 10] 2026-02-10 03:15:53 INFO impv::::casa Task impv complete. Start time: 2026-02-10 03:15:53.357657 End time: 2026-02-10 03:15:53.414627 2026-02-10 03:15:53 INFO impv::::casa ##### End Task: impv ##### 2026-02-10 03:15:53 INFO impv::::casa ########################################## 2026-02-10 03:15:53 INFO name:: No table opened. 2026-02-10 03:15:53 INFO showcache:: The Table Cache is empty. 2026-02-10 03:15:53 INFO impv::::casa ########################################## 2026-02-10 03:15:53 INFO impv::::casa ##### Begin Task: impv ##### 2026-02-10 03:15:53 INFO impv::::casa impv( imagename='zxye.im', outfile='test_pv_1', mode='coords', start=['3.00000038arcmin', "0'"], end=["2.15980000e+04'", '0arcmin'], center=[], length=[], pa='', width=1, unit='arcsec', overwrite=False, region='', chans='', stokes='', mask='', stretch=False ) 2026-02-10 03:15:53 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-02-10 03:15:53 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-02-10 03:15:53 INFO impv::PVGenerator::setEndpoints Setting pixel end points [2, 5], [7, 5] 2026-02-10 03:15:53 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-02-10 03:15:53 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-02-10 03:15:53 INFO impv::ImageRegion::fromRecord+ [2, 5, 0] to [7, 5, 9] (00:00:12.000, +00.00.00.000, 1.415e+09Hz to 23:59:52.000, +00.00.00.000, 1.415e+09Hz) 2026-02-10 03:15:53 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-02-10 03:15:53 INFO impv::SubImageFactory::createImage Creating image 'test_pv_1' of shape [6, 10] 2026-02-10 03:15:53 INFO impv::::casa Task impv complete. Start time: 2026-02-10 03:15:53.430776 End time: 2026-02-10 03:15:53.481969 2026-02-10 03:15:53 INFO impv::::casa ##### End Task: impv ##### 2026-02-10 03:15:53 INFO impv::::casa ########################################## 2026-02-10 03:15:53 INFO name:: No table opened. 2026-02-10 03:15:53 INFO showcache:: The Table Cache is empty. 2026-02-10 03:15:53 INFO impv::::casa ########################################## 2026-02-10 03:15:53 INFO impv::::casa ##### Begin Task: impv ##### 2026-02-10 03:15:53 INFO impv::::casa impv( imagename='zxye.im', outfile='test_pv_2', mode='coords', start=['0h0m12s', '0d0m0s'], end=['23:59:52', '0.0.0'], center=[], length=[], pa='', width=1, unit='arcsec', overwrite=False, region='', chans='', stokes='', mask='', stretch=False ) 2026-02-10 03:15:54 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-02-10 03:15:54 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-02-10 03:15:54 INFO impv::PVGenerator::setEndpoints Setting pixel end points [2, 5], [7, 5] 2026-02-10 03:15:54 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-02-10 03:15:54 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-02-10 03:15:54 INFO impv::ImageRegion::fromRecord+ [2, 5, 0] to [7, 5, 9] (00:00:12.000, +00.00.00.000, 1.415e+09Hz to 23:59:52.000, +00.00.00.000, 1.415e+09Hz) 2026-02-10 03:15:54 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-02-10 03:15:54 INFO impv::SubImageFactory::createImage Creating image 'test_pv_2' of shape [6, 10] 2026-02-10 03:15:54 INFO impv::::casa Task impv complete. Start time: 2026-02-10 03:15:53.498675 End time: 2026-02-10 03:15:53.553718 2026-02-10 03:15:54 INFO impv::::casa ##### End Task: impv ##### 2026-02-10 03:15:54 INFO impv::::casa ########################################## 2026-02-10 03:15:54 INFO name:: No table opened. 2026-02-10 03:15:54 INFO showcache:: The Table Cache is empty. 2026-02-10 03:15:54 INFO impv::::casa ########################################## 2026-02-10 03:15:54 INFO impv::::casa ##### Begin Task: impv ##### 2026-02-10 03:15:54 INFO impv::::casa impv( imagename='zxye.im', outfile='test_pv_3', mode='length', start=[], end=[], center=[4.5, 5.0], length=5.0, pa='90deg', width=1, unit='arcsec', overwrite=False, region='', chans='', stokes='', mask='', stretch=False ) 2026-02-10 03:15:54 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-02-10 03:15:54 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-02-10 03:15:54 INFO impv::PVGenerator::setEndpoints Setting pixel end points [2, 5], [7, 5] 2026-02-10 03:15:54 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-02-10 03:15:54 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-02-10 03:15:54 INFO impv::ImageRegion::fromRecord+ [2, 5, 0] to [7, 5, 9] (00:00:12.000, +00.00.00.000, 1.415e+09Hz to 23:59:52.000, +00.00.00.000, 1.415e+09Hz) 2026-02-10 03:15:54 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-02-10 03:15:54 INFO impv::SubImageFactory::createImage Creating image 'test_pv_3' of shape [6, 10] 2026-02-10 03:15:54 INFO impv::::casa Task impv complete. Start time: 2026-02-10 03:15:53.567810 End time: 2026-02-10 03:15:53.614579 2026-02-10 03:15:54 INFO impv::::casa ##### End Task: impv ##### 2026-02-10 03:15:54 INFO impv::::casa ########################################## 2026-02-10 03:15:54 INFO name:: No table opened. 2026-02-10 03:15:54 INFO showcache:: The Table Cache is empty. 2026-02-10 03:15:54 INFO impv::::casa ########################################## 2026-02-10 03:15:54 INFO impv::::casa ##### Begin Task: impv ##### 2026-02-10 03:15:54 INFO impv::::casa impv( imagename='zxye.im', outfile='test_pv_4', mode='length', start=[], end=[], center=['0:0:02', '0.0.0'], length=5.0, pa='90deg', width=1, unit='arcsec', overwrite=False, region='', chans='', stokes='', mask='', stretch=False ) 2026-02-10 03:15:54 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-02-10 03:15:54 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-02-10 03:15:54 INFO impv::PVGenerator::setEndpoints Setting pixel end points [2, 5], [7, 5] 2026-02-10 03:15:54 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-02-10 03:15:54 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-02-10 03:15:54 INFO impv::ImageRegion::fromRecord+ [2, 5, 0] to [7, 5, 9] (00:00:12.000, +00.00.00.000, 1.415e+09Hz to 23:59:52.000, +00.00.00.000, 1.415e+09Hz) 2026-02-10 03:15:54 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-02-10 03:15:54 INFO impv::SubImageFactory::createImage Creating image 'test_pv_4' of shape [6, 10] 2026-02-10 03:15:54 INFO impv::::casa Task impv complete. Start time: 2026-02-10 03:15:53.631540 End time: 2026-02-10 03:15:53.684863 2026-02-10 03:15:54 INFO impv::::casa ##### End Task: impv ##### 2026-02-10 03:15:54 INFO impv::::casa ########################################## 2026-02-10 03:15:54 INFO name:: No table opened. 2026-02-10 03:15:54 INFO showcache:: The Table Cache is empty. 2026-02-10 03:15:54 INFO impv::::casa ########################################## 2026-02-10 03:15:54 INFO impv::::casa ##### Begin Task: impv ##### 2026-02-10 03:15:54 INFO impv::::casa impv( imagename='zxye.im', outfile='test_pv_5', mode='length', start=[], end=[], center=['0:0:02', '0.0.0'], length='5arcmin', pa='90deg', width=1, unit='arcsec', overwrite=False, region='', chans='', stokes='', mask='', stretch=False ) 2026-02-10 03:15:54 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-02-10 03:15:54 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-02-10 03:15:54 INFO impv::PVGenerator::setEndpoints Setting pixel end points [2, 5], [7, 5] 2026-02-10 03:15:54 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-02-10 03:15:54 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-02-10 03:15:54 INFO impv::ImageRegion::fromRecord+ [2, 5, 0] to [7, 5, 9] (00:00:12.000, +00.00.00.000, 1.415e+09Hz to 23:59:52.000, +00.00.00.000, 1.415e+09Hz) 2026-02-10 03:15:54 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-02-10 03:15:54 INFO impv::SubImageFactory::createImage Creating image 'test_pv_5' of shape [6, 10] 2026-02-10 03:15:54 INFO impv::::casa Task impv complete. Start time: 2026-02-10 03:15:53.699959 End time: 2026-02-10 03:15:53.751091 2026-02-10 03:15:54 INFO impv::::casa ##### End Task: impv ##### 2026-02-10 03:15:54 INFO impv::::casa ########################################## 2026-02-10 03:15:54 INFO name:: No table opened. 2026-02-10 03:15:54 INFO showcache:: The Table Cache is empty. 2026-02-10 03:15:54 INFO impv::::casa ########################################## 2026-02-10 03:15:54 INFO impv::::casa ##### Begin Task: impv ##### 2026-02-10 03:15:54 INFO impv::::casa impv( imagename='zxye.im', outfile='test_pv_6', mode='length', start=[], end=[], center=[4.5, 5.0], length='5arcmin', pa='90deg', width=1, unit='arcsec', overwrite=False, region='', chans='', stokes='', mask='', stretch=False ) 2026-02-10 03:15:54 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-02-10 03:15:54 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-02-10 03:15:54 INFO impv::PVGenerator::setEndpoints Setting pixel end points [2, 5], [7, 5] 2026-02-10 03:15:54 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-02-10 03:15:54 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-02-10 03:15:54 INFO impv::ImageRegion::fromRecord+ [2, 5, 0] to [7, 5, 9] (00:00:12.000, +00.00.00.000, 1.415e+09Hz to 23:59:52.000, +00.00.00.000, 1.415e+09Hz) 2026-02-10 03:15:54 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-02-10 03:15:54 INFO impv::SubImageFactory::createImage Creating image 'test_pv_6' of shape [6, 10] 2026-02-10 03:15:54 INFO impv::::casa Task impv complete. Start time: 2026-02-10 03:15:53.765135 End time: 2026-02-10 03:15:53.815303 2026-02-10 03:15:54 INFO impv::::casa ##### End Task: impv ##### 2026-02-10 03:15:54 INFO impv::::casa ########################################## 2026-02-10 03:15:54 INFO name:: No table opened. 2026-02-10 03:15:54 INFO showcache:: The Table Cache is empty. 2026-02-10 03:15:54 INFO impv::::casa ########################################## 2026-02-10 03:15:54 INFO impv::::casa ##### Begin Task: impv ##### 2026-02-10 03:15:54 INFO impv::::casa impv( imagename='zxye.im', outfile='test_pv_1_0', mode='coords', start=[2, 5], end=[7, 5], center=[], length=[], pa='', width=3, unit='arcsec', overwrite=False, region='', chans='', stokes='', mask='', stretch=False ) 2026-02-10 03:15:54 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-02-10 03:15:54 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-02-10 03:15:54 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-02-10 03:15:54 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-02-10 03:15:54 INFO impv::ImageRegion::fromRecord+ [2, 4, 0] to [7, 6, 9] (00:00:12.000, -00.01.00.000, 1.415e+09Hz to 23:59:52.000, +00.01.00.000, 1.415e+09Hz) 2026-02-10 03:15:54 INFO impv::SubImageFactory::createImage Creating image 'test_pv_1_0' of shape [6, 10] 2026-02-10 03:15:54 INFO impv::::casa Task impv complete. Start time: 2026-02-10 03:15:53.832268 End time: 2026-02-10 03:15:53.881576 2026-02-10 03:15:54 INFO impv::::casa ##### End Task: impv ##### 2026-02-10 03:15:54 INFO impv::::casa ########################################## 2026-02-10 03:15:54 INFO impv::::casa ########################################## 2026-02-10 03:15:54 INFO impv::::casa ##### Begin Task: impv ##### 2026-02-10 03:15:54 INFO impv::::casa impv( imagename='zxye.im', outfile='test_pv_1_1', mode='coords', start=[2, 5], end=[7, 5], center=[], length=[], pa='', width='3arcmin', unit='arcsec', overwrite=False, region='', chans='', stokes='', mask='', stretch=False ) 2026-02-10 03:15:54 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-02-10 03:15:54 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-02-10 03:15:54 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-02-10 03:15:54 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-02-10 03:15:54 INFO impv::ImageRegion::fromRecord+ [2, 4, 0] to [7, 6, 9] (00:00:12.000, -00.01.00.000, 1.415e+09Hz to 23:59:52.000, +00.01.00.000, 1.415e+09Hz) 2026-02-10 03:15:54 INFO impv::SubImageFactory::createImage Creating image 'test_pv_1_1' of shape [6, 10] 2026-02-10 03:15:54 INFO impv::::casa Task impv complete. Start time: 2026-02-10 03:15:53.895982 End time: 2026-02-10 03:15:53.946472 2026-02-10 03:15:54 INFO impv::::casa ##### End Task: impv ##### 2026-02-10 03:15:54 INFO impv::::casa ########################################## 2026-02-10 03:15:54 INFO impv::::casa ########################################## 2026-02-10 03:15:54 INFO impv::::casa ##### Begin Task: impv ##### 2026-02-10 03:15:54 INFO impv::::casa impv( imagename='zxye.im', outfile='test_pv_1_2', mode='coords', start=[2, 5], end=[7, 5], center=[], length=[], pa='', width='1.1arcmin', unit='arcsec', overwrite=False, region='', chans='', stokes='', mask='', stretch=False ) 2026-02-10 03:15:54 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-02-10 03:15:54 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-02-10 03:15:54 INFO impv::PVGenerator::setWidth Rounding width up to next odd number of pixels (3), or 3arcmin 2026-02-10 03:15:54 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-02-10 03:15:54 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-02-10 03:15:54 INFO impv::ImageRegion::fromRecord+ [2, 4, 0] to [7, 6, 9] (00:00:12.000, -00.01.00.000, 1.415e+09Hz to 23:59:52.000, +00.01.00.000, 1.415e+09Hz) 2026-02-10 03:15:54 INFO impv::SubImageFactory::createImage Creating image 'test_pv_1_2' of shape [6, 10] 2026-02-10 03:15:54 INFO impv::::casa Task impv complete. Start time: 2026-02-10 03:15:53.958339 End time: 2026-02-10 03:15:54.002912 2026-02-10 03:15:54 INFO impv::::casa ##### End Task: impv ##### 2026-02-10 03:15:54 INFO impv::::casa ########################################## 2026-02-10 03:15:54 INFO impv::::casa ########################################## 2026-02-10 03:15:54 INFO impv::::casa ##### Begin Task: impv ##### 2026-02-10 03:15:54 INFO impv::::casa impv( imagename='zxye.im', outfile='test_pv_1_3', mode='coords', start=[2, 5], end=[7, 5], center=[], length=[], pa='', width={'unit': 'arcmin', 'value': 1.2}, unit='arcsec', overwrite=False, region='', chans='', stokes='', mask='', stretch=False ) 2026-02-10 03:15:54 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-02-10 03:15:54 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-02-10 03:15:54 INFO impv::PVGenerator::setWidth Rounding width up to next odd number of pixels (3), or 3arcmin 2026-02-10 03:15:54 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-02-10 03:15:54 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-02-10 03:15:54 INFO impv::ImageRegion::fromRecord+ [2, 4, 0] to [7, 6, 9] (00:00:12.000, -00.01.00.000, 1.415e+09Hz to 23:59:52.000, +00.01.00.000, 1.415e+09Hz) 2026-02-10 03:15:54 INFO impv::SubImageFactory::createImage Creating image 'test_pv_1_3' of shape [6, 10] 2026-02-10 03:15:54 INFO impv::::casa Task impv complete. Start time: 2026-02-10 03:15:54.013379 End time: 2026-02-10 03:15:54.057261 2026-02-10 03:15:54 INFO impv::::casa ##### End Task: impv ##### 2026-02-10 03:15:54 INFO impv::::casa ########################################## 2026-02-10 03:15:54 INFO impv::::casa ########################################## 2026-02-10 03:15:54 INFO impv::::casa ##### Begin Task: impv ##### 2026-02-10 03:15:54 INFO impv::::casa impv( imagename='zxye.im', outfile='test_pv_1_4', mode='coords', start=[2, 5], end=[7, 5], center=[], length=[], pa='', width={'unit': 'marcsec', 'value': 72000.0}, unit='arcsec', overwrite=False, region='', chans='', stokes='', mask='', stretch=False ) 2026-02-10 03:15:54 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-02-10 03:15:54 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-02-10 03:15:54 INFO impv::PVGenerator::setWidth Rounding width up to next odd number of pixels (3), or 180000marcsec 2026-02-10 03:15:54 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-02-10 03:15:54 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-02-10 03:15:54 INFO impv::ImageRegion::fromRecord+ [2, 4, 0] to [7, 6, 9] (00:00:12.000, -00.01.00.000, 1.415e+09Hz to 23:59:52.000, +00.01.00.000, 1.415e+09Hz) 2026-02-10 03:15:54 INFO impv::SubImageFactory::createImage Creating image 'test_pv_1_4' of shape [6, 10] 2026-02-10 03:15:54 INFO impv::::casa Task impv complete. Start time: 2026-02-10 03:15:54.072904 End time: 2026-02-10 03:15:54.122662 2026-02-10 03:15:54 INFO impv::::casa ##### End Task: impv ##### 2026-02-10 03:15:54 INFO impv::::casa ########################################## .2026-02-10 03:15:54 INFO impv::::casa ########################################## 2026-02-10 03:15:54 INFO impv::::casa ##### Begin Task: impv ##### 2026-02-10 03:15:54 INFO impv::::casa impv( imagename='/opt/casa/data/casatestdata/unittest/impv/ngc5921.clean.image', outfile='testing.im', mode='coords', start=[10, 15], end=[110, 120], center='', length='', pa='', width=1, unit='arcsec', overwrite=False, region='box[[0pix,0pix],[255pix,255pix]]', chans='', stokes='', mask='', stretch=False ) 2026-02-10 03:15:54 INFO impv::AsciiRegionFileParser::_parse Combined 1 image regions (which excludes any annotation regions) 2026-02-10 03:15:54 INFO impv::AsciiRegionFileParser::_parse The specified region will select all pixels that are included in the region. Full pixels will be included even when they are only partially covered by the region(s). 2026-02-10 03:15:54 INFO impv::PVGenerator::generate Rotating image by -46.3972 degrees about direction coordinate pixel (60, 67.5) to align specified slice with the x axis 2026-02-10 03:15:54 INFO impv::PVGenerator::generate Some pixels will fall outside the rotated image, so padding before rotating with 14 pixels. 2026-02-10 03:15:54 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-02-10 03:15:54 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-02-10 03:15:54 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-02-10 03:15:54 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-02-10 03:15:54 INFO impv::ImageRegion::fromRecord+ [0, 0, 0, 0] to [255, 255, 0, 45] (15:24:08.430, +04.31.59.604, I, 1.41279e+09Hz to 15:19:52.301, +05.35.43.111, I, 1.41389e+09Hz) 2026-02-10 03:15:54 INFO impv::ImageRegion::fromRecord Original Temporary_Image size => [256, 256, 1, 46] 2026-02-10 03:15:54 INFO impv::ImageRegion::fromRecord New size => [284, 284, 1, 46] 2026-02-10 03:15:54 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-02-10 03:15:54 INFO impv::ImageRegion::fromRecord+ [0, 0, 0, 0] to [269, 269, 0, 45] (15:24:22.468, +04.28.29.515, I, 1.41279e+09Hz to 15:19:52.301, +05.35.43.111, I, 1.41389e+09Hz) 2026-02-10 03:15:54 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-02-10 03:15:54 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-02-10 03:15:54 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-02-10 03:15:54 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-02-10 03:15:54 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-02-10 03:15:54 WARN impv::ImageRegridder::_doImagesOverlap At least one of the images exceeds one degree on at one side, not checking for direction plane overlap. 2026-02-10 03:15:54 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:15:54 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-02-10 03:15:54 INFO impv::ImageRegion::fromRecord+ [1, 82, 0, 0] to [147, 82, 0, 45] (15:23:59.112, +04.35.44.395, I, 1.41279e+09Hz to 15:22:18.064, +05.02.10.264, I, 1.41389e+09Hz) 2026-02-10 03:15:54 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-02-10 03:15:54 INFO impv::SubImageFactory::createImage Creating image 'testing.im' of shape [147, 1, 46] 2026-02-10 03:15:54 INFO impv::::casa Task impv complete. Start time: 2026-02-10 03:15:54.134775 End time: 2026-02-10 03:15:54.447090 2026-02-10 03:15:54 INFO impv::::casa ##### End Task: impv ##### 2026-02-10 03:15:54 INFO impv::::casa ########################################## .2026-02-10 03:15:54 INFO ImageFactory::createImage Created Paged image 'gen.im' of shape [10, 10, 10] with float valued pixels. 2026-02-10 03:15:54 INFO impv::::casa ########################################## 2026-02-10 03:15:54 INFO impv::::casa ##### Begin Task: impv ##### 2026-02-10 03:15:54 INFO impv::::casa impv( imagename='gen.im', outfile='testing.im', mode='coords', start=[2, 5], end=[7, 5], center='', length='', pa='', width=1, unit='arcsec', overwrite=False, region='', chans='', stokes='', mask='', stretch=False ) 2026-02-10 03:15:54 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-02-10 03:15:54 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-02-10 03:15:54 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-02-10 03:15:54 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-02-10 03:15:54 INFO impv::ImageRegion::fromRecord+ [2, 5, 0] to [7, 5, 9] (00:00:12.000, +00.00.00.000, 1.415e+09Hz to 23:59:52.000, +00.00.00.000, 1.415e+09Hz) 2026-02-10 03:15:54 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-02-10 03:15:54 INFO impv::SubImageFactory::createImage Creating image 'testing.im' of shape [6, 10] 2026-02-10 03:15:55 INFO impv::::casa Task impv complete. Start time: 2026-02-10 03:15:54.476290 End time: 2026-02-10 03:15:54.511004 2026-02-10 03:15:55 INFO impv::::casa ##### End Task: impv ##### 2026-02-10 03:15:55 INFO impv::::casa ########################################## 2026-02-10 03:15:55 INFO impv::::casa ########################################## 2026-02-10 03:15:55 INFO impv::::casa ##### Begin Task: impv ##### 2026-02-10 03:15:55 INFO impv::::casa impv( imagename='gen.im', outfile='testing2.im', mode='coords', start=['3.00000038arcmin', "0'"], end=["2.15980000e+04'", '0arcmin'], center='', length='', pa='', width=1, unit='arcsec', overwrite=False, region='', chans='', stokes='', mask='', stretch=False ) 2026-02-10 03:15:55 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-02-10 03:15:55 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-02-10 03:15:55 INFO impv::PVGenerator::setEndpoints Setting pixel end points [2, 5], [7, 5] 2026-02-10 03:15:55 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-02-10 03:15:55 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-02-10 03:15:55 INFO impv::ImageRegion::fromRecord+ [2, 5, 0] to [7, 5, 9] (00:00:12.000, +00.00.00.000, 1.415e+09Hz to 23:59:52.000, +00.00.00.000, 1.415e+09Hz) 2026-02-10 03:15:55 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-02-10 03:15:55 INFO impv::SubImageFactory::createImage Creating image 'testing2.im' of shape [6, 10] 2026-02-10 03:15:55 INFO impv::::casa Task impv complete. Start time: 2026-02-10 03:15:54.513723 End time: 2026-02-10 03:15:54.546800 2026-02-10 03:15:55 INFO impv::::casa ##### End Task: impv ##### 2026-02-10 03:15:55 INFO impv::::casa ########################################## 2026-02-10 03:15:55 INFO impv::::casa ########################################## 2026-02-10 03:15:55 INFO impv::::casa ##### Begin Task: impv ##### 2026-02-10 03:15:55 INFO impv::::casa impv( imagename='gen.im', outfile='testing3.im', mode='coords', start=['0h0m12s', '0d0m0s'], end=["2.15980000e+04'", '0arcmin'], center='', length='', pa='', width=1, unit='arcsec', overwrite=False, region='', chans='', stokes='', mask='', stretch=False ) 2026-02-10 03:15:55 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-02-10 03:15:55 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-02-10 03:15:55 INFO impv::PVGenerator::setEndpoints Setting pixel end points [2, 5], [7, 5] 2026-02-10 03:15:55 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-02-10 03:15:55 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-02-10 03:15:55 INFO impv::ImageRegion::fromRecord+ [2, 5, 0] to [7, 5, 9] (00:00:12.000, +00.00.00.000, 1.415e+09Hz to 23:59:52.000, +00.00.00.000, 1.415e+09Hz) 2026-02-10 03:15:55 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-02-10 03:15:55 INFO impv::SubImageFactory::createImage Creating image 'testing3.im' of shape [6, 10] 2026-02-10 03:15:55 INFO impv::::casa Task impv complete. Start time: 2026-02-10 03:15:54.549317 End time: 2026-02-10 03:15:54.582728 2026-02-10 03:15:55 INFO impv::::casa ##### End Task: impv ##### 2026-02-10 03:15:55 INFO impv::::casa ########################################## .2026-02-10 03:15:55 INFO ImageFactory::createImage Created Paged image 'maskim' of shape [200, 200, 1, 1] with float valued pixels. 2026-02-10 03:15:55 INFO ImageFactory::createImage Created Paged image 'kk' of shape [200, 200, 1, 20] with float valued pixels. 2026-02-10 03:15:55 INFO impv::::casa ########################################## 2026-02-10 03:15:55 INFO impv::::casa ##### Begin Task: impv ##### 2026-02-10 03:15:55 INFO impv::::casa impv( imagename='kk', outfile='x1.im', mode='coords', start=[2, 2], end=[20, 2], center='', length='', pa='', width=1, unit='arcsec', overwrite=False, region='', chans='', stokes='', mask='maskim>0', stretch=False ) 2026-02-10 03:15:55 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-02-10 03:15:55 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-02-10 03:15:55 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-02-10 03:15:55 SEVERE impv::image::pv (file src/tools/image/image_cmpt.cc, line 4856) Exception Reported: The input image shape ([200, 200, 1, 20]) and mask shape ([200, 200, 1, 1]) are different, and it was specified that the mask should not be extended, so the mask cannot be applied to the (sub)image. Specifying that the mask should be extended may resolve the issue at File: /source/casainstall/include/casacpp/imageanalysis/ImageAnalysis/SubImageFactory.tcc, line: 306 2026-02-10 03:15:55 SEVERE impv::::casa Exception Reported: Error in impv: The input image shape ([200, 200, 1, 20]) and mask shape ([200, 200, 1, 1]) are different, and it was specified that the mask should not be extended, so the mask cannot be applied to the (sub)image. Specifying that the mask should be extended may resolve the issue at File: /source/casainstall/include/casacpp/imageanalysis/ImageAnalysis/SubImageFactory.tcc, line: 306 2026-02-10 03:15:55 INFO impv::::casa Traceback (most recent call last): 2026-02-10 03:15:55 INFO impv::::casa+ File "/wheeldirectory/casa-6.7.5-4-py3.12.el8/lib/py/lib/python3.12/site-packages/casashell/private/impv.py", line 691, in __call__ 2026-02-10 03:15:55 INFO impv::::casa+ task_result = _impv_t( _pc.document['imagename'],_pc.document['outfile'],_pc.document['mode'],_pc.document['start'],_pc.document['end'],_pc.document['center'],_pc.document['length'],_pc.document['pa'],_pc.document['width'],_pc.document['unit'],_pc.document['overwrite'],_pc.document['region'],_pc.document['chans'],_pc.document['stokes'],_pc.document['mask'],_pc.document['stretch'] ) 2026-02-10 03:15:55 INFO impv::::casa+ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2026-02-10 03:15:55 INFO impv::::casa+ File "/wheeldirectory/casa-6.7.5-4-py3.12.el8/lib/py/lib/python3.12/site-packages/casatasks/private/task_impv.py", line 41, in impv 2026-02-10 03:15:55 INFO impv::::casa+ outia = myia.pv( 2026-02-10 03:15:55 INFO impv::::casa+ ^^^^^^^^ 2026-02-10 03:15:55 INFO impv::::casa+ File "/wheeldirectory/casa-6.7.5-4-py3.12.el8/lib/py/lib/python3.12/site-packages/casatools/image.py", line 4263, in pv 2026-02-10 03:15:55 INFO impv::::casa+ return _wrap_image(swig_object=self._swigobj.pv(outfile, start, end, center, length, pa, width, unit, overwrite, region, chans, stokes, mask, stretch, wantreturn)) 2026-02-10 03:15:55 INFO impv::::casa+ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2026-02-10 03:15:55 INFO impv::::casa+ File "/wheeldirectory/casa-6.7.5-4-py3.12.el8/lib/py/lib/python3.12/site-packages/casatools/__casac__/image.py", line 8865, in pv 2026-02-10 03:15:55 INFO impv::::casa+ return _image.image_pv(self, *args, **kwargs) 2026-02-10 03:15:55 INFO impv::::casa+ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2026-02-10 03:15:55 INFO impv::::casa+ RuntimeError: The input image shape ([200, 200, 1, 20]) and mask shape ([200, 200, 1, 1]) are different, and it was specified that the mask should not be extended, so the mask cannot be applied to the (sub)image. Specifying that the mask should be extended may resolve the issue at File: /source/casainstall/include/casacpp/imageanalysis/ImageAnalysis/SubImageFactory.tcc, line: 306 2026-02-10 03:15:55 INFO impv::::casa Task impv complete. Start time: 2026-02-10 03:15:54.694165 End time: 2026-02-10 03:15:54.958639 2026-02-10 03:15:55 INFO impv::::casa ##### End Task: impv ##### 2026-02-10 03:15:55 INFO impv::::casa ########################################## 2026-02-10 03:15:55 INFO impv::::casa ########################################## 2026-02-10 03:15:55 INFO impv::::casa ##### Begin Task: impv ##### 2026-02-10 03:15:55 INFO impv::::casa impv( imagename='kk', outfile='xyz', mode='coords', start=[2, 2], end=[20, 2], center='', length='', pa='', width=1, unit='arcsec', overwrite=False, region='', chans='', stokes='', mask='maskim>0', stretch=True ) 2026-02-10 03:15:55 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-02-10 03:15:55 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-02-10 03:15:55 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-02-10 03:15:55 INFO impv::PVGenerator::generate Rotation angle (very nearly) 0 degrees, no rotation required 2026-02-10 03:15:55 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-02-10 03:15:55 INFO impv::ImageRegion::fromRecord+ [2, 2, 0, 0] to [20, 2, 0, 19] (00:06:32.213, -01.38.00.797, I, 1.41499e+09Hz to 00:05:20.159, -01.38.00.797, I, 1.41501e+09Hz) 2026-02-10 03:15:55 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-02-10 03:15:55 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-02-10 03:15:55 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-02-10 03:15:55 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-02-10 03:15:55 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:15:55 INFO impv::SubImageFactory::createImage Creating image 'xyz' of shape [19, 1, 20] 2026-02-10 03:15:55 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:15:55 INFO impv::::casa Task impv complete. Start time: 2026-02-10 03:15:54.965941 End time: 2026-02-10 03:15:55.055880 2026-02-10 03:15:55 INFO impv::::casa ##### End Task: impv ##### 2026-02-10 03:15:55 INFO impv::::casa ########################################## .2026-02-10 03:15:55 INFO impv::::casa ########################################## 2026-02-10 03:15:55 INFO impv::::casa ##### Begin Task: impv ##### 2026-02-10 03:15:55 INFO impv::::casa impv( imagename='/opt/casa/data/casatestdata/unittest/impv/ngc5921.clean.image', outfile='testing.im', mode='length', start='', end='', center=[45, 50], length=5.0, pa='45deg', width=1, unit='arcsec', overwrite=False, region='', chans='', stokes='', mask='', stretch=False ) 2026-02-10 03:15:55 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-02-10 03:15:55 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-02-10 03:15:55 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-02-10 03:15:55 INFO impv::PVGenerator::setEndpoints Setting pixel end points [43.2332, 51.7687], [46.7669, 48.2313] 2026-02-10 03:15:55 INFO impv::PVGenerator::generate Rotating image by 45.0297 degrees about direction coordinate pixel (45, 50) to align specified slice with the x axis 2026-02-10 03:15:55 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-02-10 03:15:55 INFO impv::ImageRegion::fromRecord+ [0, 0, 0, 0] to [255, 255, 0, 45] (15:24:08.427, +04.31.59.568, I, 1.41279e+09Hz to 15:19:52.272, +05.35.42.777, I, 1.41389e+09Hz) 2026-02-10 03:15:55 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-02-10 03:15:55 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-02-10 03:15:55 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-02-10 03:15:55 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-02-10 03:15:55 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-02-10 03:15:55 WARN impv::ImageRegridder::_doImagesOverlap At least one of the images exceeds one degree on at one side, not checking for direction plane overlap. 2026-02-10 03:15:55 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:15:55 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-02-10 03:15:55 INFO impv::ImageRegion::fromRecord+ [43, 50, 0, 0] to [48, 50, 0, 45] (15:23:24.704, +04.44.50.885, I, 1.41279e+09Hz to 15:23:21.158, +04.43.57.824, I, 1.41389e+09Hz) 2026-02-10 03:15:55 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-02-10 03:15:55 INFO impv::SubImageFactory::createImage Creating image 'testing.im' of shape [6, 1, 46] 2026-02-10 03:15:55 INFO impv::::casa Task impv complete. Start time: 2026-02-10 03:15:55.061852 End time: 2026-02-10 03:15:55.199974 2026-02-10 03:15:55 INFO impv::::casa ##### End Task: impv ##### 2026-02-10 03:15:55 INFO impv::::casa ########################################## .2026-02-10 03:15:55 INFO impv::::casa ########################################## 2026-02-10 03:15:55 INFO impv::::casa ##### Begin Task: impv ##### 2026-02-10 03:15:55 INFO impv::::casa impv( imagename='/opt/casa/data/casatestdata/unittest/impv/ngc5921.clean.image', outfile='testing.im', mode='length', start='', end='', center=[45, 50], length=5.0, pa='45deg', width=1, unit='deg', overwrite=False, region='', chans='', stokes='', mask='', stretch=False ) 2026-02-10 03:15:55 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-02-10 03:15:55 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-02-10 03:15:55 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-02-10 03:15:55 INFO impv::PVGenerator::setEndpoints Setting pixel end points [43.2332, 51.7687], [46.7669, 48.2313] 2026-02-10 03:15:55 INFO impv::PVGenerator::generate Rotating image by 45.0297 degrees about direction coordinate pixel (45, 50) to align specified slice with the x axis 2026-02-10 03:15:55 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-02-10 03:15:55 INFO impv::ImageRegion::fromRecord+ [0, 0, 0, 0] to [255, 255, 0, 45] (15:24:08.427, +04.31.59.568, I, 1.41279e+09Hz to 15:19:52.272, +05.35.42.777, I, 1.41389e+09Hz) 2026-02-10 03:15:55 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-02-10 03:15:55 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-02-10 03:15:55 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-02-10 03:15:55 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-02-10 03:15:55 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-02-10 03:15:55 WARN impv::ImageRegridder::_doImagesOverlap At least one of the images exceeds one degree on at one side, not checking for direction plane overlap. 2026-02-10 03:15:55 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:15:55 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-02-10 03:15:55 INFO impv::ImageRegion::fromRecord+ [43, 50, 0, 0] to [48, 50, 0, 45] (15:23:24.704, +04.44.50.885, I, 1.41279e+09Hz to 15:23:21.158, +04.43.57.824, I, 1.41389e+09Hz) 2026-02-10 03:15:55 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-02-10 03:15:55 INFO impv::SubImageFactory::createImage Creating image 'testing.im' of shape [6, 1, 46] 2026-02-10 03:15:55 INFO impv::::casa Task impv complete. Start time: 2026-02-10 03:15:55.210220 End time: 2026-02-10 03:15:55.354374 2026-02-10 03:15:55 INFO impv::::casa ##### End Task: impv ##### 2026-02-10 03:15:55 INFO impv::::casa ########################################## .2026-02-10 03:15:55 INFO impv::::casa ########################################## 2026-02-10 03:15:55 INFO impv::::casa ##### Begin Task: impv ##### 2026-02-10 03:15:55 INFO impv::::casa impv( imagename='/opt/casa/data/casatestdata/unittest/impv/ngc5921.clean.image', outfile='testing.im', mode='length', start='', end='', center=[45, 50], length=5.0, pa='45deg', width='4arcsec', unit='arcsec', overwrite=False, region='', chans='', stokes='', mask='', stretch=False ) 2026-02-10 03:15:55 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-02-10 03:15:55 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-02-10 03:15:55 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-02-10 03:15:55 INFO impv::PVGenerator::setEndpoints Setting pixel end points [43.2332, 51.7687], [46.7669, 48.2313] 2026-02-10 03:15:55 INFO impv::PVGenerator::setWidth Using a width of 1 pixel or 15arcsec 2026-02-10 03:15:55 INFO impv::PVGenerator::generate Rotating image by 45.0297 degrees about direction coordinate pixel (45, 50) to align specified slice with the x axis 2026-02-10 03:15:55 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-02-10 03:15:55 INFO impv::ImageRegion::fromRecord+ [0, 0, 0, 0] to [255, 255, 0, 45] (15:24:08.427, +04.31.59.568, I, 1.41279e+09Hz to 15:19:52.272, +05.35.42.777, I, 1.41389e+09Hz) 2026-02-10 03:15:55 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-02-10 03:15:55 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-02-10 03:15:55 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-02-10 03:15:55 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-02-10 03:15:55 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-02-10 03:15:55 WARN impv::ImageRegridder::_doImagesOverlap At least one of the images exceeds one degree on at one side, not checking for direction plane overlap. 2026-02-10 03:15:55 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:15:55 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-02-10 03:15:55 INFO impv::ImageRegion::fromRecord+ [43, 50, 0, 0] to [48, 50, 0, 45] (15:23:24.704, +04.44.50.885, I, 1.41279e+09Hz to 15:23:21.158, +04.43.57.824, I, 1.41389e+09Hz) 2026-02-10 03:15:55 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-02-10 03:15:55 INFO impv::SubImageFactory::createImage Creating image 'testing.im' of shape [6, 1, 46] 2026-02-10 03:15:55 INFO impv::::casa Task impv complete. Start time: 2026-02-10 03:15:55.362255 End time: 2026-02-10 03:15:55.493646 2026-02-10 03:15:55 INFO impv::::casa ##### End Task: impv ##### 2026-02-10 03:15:55 INFO impv::::casa ########################################## 2026-02-10 03:15:55 INFO impv::::casa ########################################## 2026-02-10 03:15:55 INFO impv::::casa ##### Begin Task: impv ##### 2026-02-10 03:15:55 INFO impv::::casa impv( imagename='/opt/casa/data/casatestdata/unittest/impv/ngc5921.clean.image', outfile='testing2.im', mode='length', start='', end='', center=[45, 50], length=5.0, pa='45deg', width={'unit': 'arcsec', 'value': 4.0}, unit='arcsec', overwrite=False, region='', chans='', stokes='', mask='', stretch=False ) 2026-02-10 03:15:56 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-02-10 03:15:56 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-02-10 03:15:56 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-02-10 03:15:56 INFO impv::PVGenerator::setEndpoints Setting pixel end points [43.2332, 51.7687], [46.7669, 48.2313] 2026-02-10 03:15:56 INFO impv::PVGenerator::setWidth Using a width of 1 pixel or 15arcsec 2026-02-10 03:15:56 INFO impv::PVGenerator::generate Rotating image by 45.0297 degrees about direction coordinate pixel (45, 50) to align specified slice with the x axis 2026-02-10 03:15:56 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-02-10 03:15:56 INFO impv::ImageRegion::fromRecord+ [0, 0, 0, 0] to [255, 255, 0, 45] (15:24:08.427, +04.31.59.568, I, 1.41279e+09Hz to 15:19:52.272, +05.35.42.777, I, 1.41389e+09Hz) 2026-02-10 03:15:56 INFO impv::ImageRegion::fromRecord Rotating DirectionCoordinate holding axes [0, 1] 2026-02-10 03:15:56 INFO impv::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-02-10 03:15:56 INFO impv::CasacRegionManager::fromBCS Using all spectral channels. 2026-02-10 03:15:56 INFO impv::CasacRegionManager::fromBCS Using polarizations ALL 2026-02-10 03:15:56 INFO impv::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-02-10 03:15:56 WARN impv::ImageRegridder::_doImagesOverlap At least one of the images exceeds one degree on at one side, not checking for direction plane overlap. 2026-02-10 03:15:56 INFO impv::ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:15:56 INFO impv::ImageRegion::fromRecord Selected bounding box : 2026-02-10 03:15:56 INFO impv::ImageRegion::fromRecord+ [43, 50, 0, 0] to [48, 50, 0, 45] (15:23:24.704, +04.44.50.885, I, 1.41279e+09Hz to 15:23:21.158, +04.43.57.824, I, 1.41389e+09Hz) 2026-02-10 03:15:56 INFO impv::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2026-02-10 03:15:56 INFO impv::SubImageFactory::createImage Creating image 'testing2.im' of shape [6, 1, 46] 2026-02-10 03:15:56 INFO impv::::casa Task impv complete. Start time: 2026-02-10 03:15:55.497440 End time: 2026-02-10 03:15:55.599916 2026-02-10 03:15:56 INFO impv::::casa ##### End Task: impv ##### 2026-02-10 03:15:56 INFO impv::::casa ########################################## . ---------------------------------------------------------------------- Ran 19 tests in 9.184s OK Generating XML reports...